151931472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 240

約数和(自身を含む): 511383936

約数和(自身を除く): 359452464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 101, 111, 112, 121, 132, 148, 154, 168, 176, 202, 222, 231, 242, 259, 264, 296, 303, 308, 336, 363, 404, 407, 444, 462, 484, 518, 528, 592, 606, 616, 707, 726, 777, 808, 814, 847, 888, 924, 968, 1036, 1111, 1212, 1221, 1232, 1414, 1452, 1554, 1616, 1628, 1694, 1776, 1848, 1936, 2072, 2121, 2222, 2424, 2442, 2541, 2828, 2849, 2904, 3108, 3256, 3333, 3388, 3696, 3737, 4144, 4242, 4444, 4477, 4848, 4884, 5082, 5656, 5698, 5808, 6216, 6512, 6666, 6776, 7474, 7777, 8484, 8547, 8888, 8954, 9768, 10164, 11211, 11312, 11396, 12221, 12432, 13332, 13431, 13552, 14948, 15554, 16968, 17094, 17776, 17908, 19536, 20328, 22422, 22792, 23331, 24442, 26159, 26664, 26862, 29896, 31108, 31339, 33936, 34188, 35816, 36663, 40656, 41107, 44844, 45584, 46662, 48884, 52318, 53328, 53724, 59792, 62216, 62678, 68376, 71632, 73326, 78477, 82214, 85547, 89688, 93324, 94017, 97768, 104636, 107448, 123321, 124432, 125356, 136752, 146652, 156954, 164428, 171094, 179376, 186648, 188034, 195536, 209272, 214896, 246642, 250712, 256641, 287749, 293304, 313908, 328856, 342188, 373296, 376068, 418544, 452177, 493284, 501424, 513282, 575498, 586608, 627816, 657712, 684376, 752136, 863247, 904354, 986568, 1026564, 1150996, 1255632, 1356531, 1368752, 1504272, 1726494, 1808708, 1973136, 2053128, 2301992, 2713062, 3165239, 3452988, 3617416, 4106256, 4603984, 5426124, 6330478, 6905976, 7234832, 9495717, 10852248, 12660956, 13811952, 18991434, 21704496, 25321912, 37982868, 50643824, 75965736, 151931472]

約数ペア:

[(1, 151931472), (2, 75965736), (3, 50643824), (4, 37982868), (6, 25321912), (7, 21704496), (8, 18991434), (11, 13811952), (12, 12660956), (14, 10852248), (16, 9495717), (21, 7234832), (22, 6905976), (24, 6330478), (28, 5426124), (33, 4603984), (37, 4106256), (42, 3617416), (44, 3452988), (48, 3165239), (56, 2713062), (66, 2301992), (74, 2053128), (77, 1973136), (84, 1808708), (88, 1726494), (101, 1504272), (111, 1368752), (112, 1356531), (121, 1255632), (132, 1150996), (148, 1026564), (154, 986568), (168, 904354), (176, 863247), (202, 752136), (222, 684376), (231, 657712), (242, 627816), (259, 586608), (264, 575498), (296, 513282), (303, 501424), (308, 493284), (336, 452177), (363, 418544), (404, 376068), (407, 373296), (444, 342188), (462, 328856), (484, 313908), (518, 293304), (528, 287749), (592, 256641), (606, 250712), (616, 246642), (707, 214896), (726, 209272), (777, 195536), (808, 188034), (814, 186648), (847, 179376), (888, 171094), (924, 164428), (968, 156954), (1036, 146652), (1111, 136752), (1212, 125356), (1221, 124432), (1232, 123321), (1414, 107448), (1452, 104636), (1554, 97768), (1616, 94017), (1628, 93324), (1694, 89688), (1776, 85547), (1848, 82214), (1936, 78477), (2072, 73326), (2121, 71632), (2222, 68376), (2424, 62678), (2442, 62216), (2541, 59792), (2828, 53724), (2849, 53328), (2904, 52318), (3108, 48884), (3256, 46662), (3333, 45584), (3388, 44844), (3696, 41107), (3737, 40656), (4144, 36663), (4242, 35816), (4444, 34188), (4477, 33936), (4848, 31339), (4884, 31108), (5082, 29896), (5656, 26862), (5698, 26664), (5808, 26159), (6216, 24442), (6512, 23331), (6666, 22792), (6776, 22422), (7474, 20328), (7777, 19536), (8484, 17908), (8547, 17776), (8888, 17094), (8954, 16968), (9768, 15554), (10164, 14948), (11211, 13552), (11312, 13431), (11396, 13332), (12221, 12432)]