171467472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 507538944

約数和(自身を除く): 336071472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 67, 74, 88, 111, 131, 132, 134, 148, 176, 201, 222, 262, 264, 268, 296, 393, 402, 407, 444, 524, 528, 536, 592, 737, 786, 804, 814, 888, 1048, 1072, 1221, 1441, 1474, 1572, 1608, 1628, 1776, 2096, 2211, 2442, 2479, 2882, 2948, 3144, 3216, 3256, 4323, 4422, 4847, 4884, 4958, 5764, 5896, 6288, 6512, 7437, 8646, 8777, 8844, 9694, 9768, 9916, 11528, 11792, 14541, 14874, 17292, 17554, 17688, 19388, 19536, 19832, 23056, 26331, 27269, 29082, 29748, 34584, 35108, 35376, 38776, 39664, 52662, 53317, 54538, 58164, 59496, 69168, 70216, 77552, 81807, 96547, 105324, 106634, 109076, 116328, 118992, 140432, 159951, 163614, 193094, 210648, 213268, 218152, 232656, 289641, 319902, 324749, 327228, 386188, 421296, 426536, 436304, 579282, 639804, 649498, 654456, 772376, 853072, 974247, 1158564, 1279608, 1298996, 1308912, 1544752, 1948494, 2317128, 2559216, 2597992, 3572239, 3896988, 4634256, 5195984, 7144478, 7793976, 10716717, 14288956, 15587952, 21433434, 28577912, 42866868, 57155824, 85733736, 171467472]

約数ペア:

[(1, 171467472), (2, 85733736), (3, 57155824), (4, 42866868), (6, 28577912), (8, 21433434), (11, 15587952), (12, 14288956), (16, 10716717), (22, 7793976), (24, 7144478), (33, 5195984), (37, 4634256), (44, 3896988), (48, 3572239), (66, 2597992), (67, 2559216), (74, 2317128), (88, 1948494), (111, 1544752), (131, 1308912), (132, 1298996), (134, 1279608), (148, 1158564), (176, 974247), (201, 853072), (222, 772376), (262, 654456), (264, 649498), (268, 639804), (296, 579282), (393, 436304), (402, 426536), (407, 421296), (444, 386188), (524, 327228), (528, 324749), (536, 319902), (592, 289641), (737, 232656), (786, 218152), (804, 213268), (814, 210648), (888, 193094), (1048, 163614), (1072, 159951), (1221, 140432), (1441, 118992), (1474, 116328), (1572, 109076), (1608, 106634), (1628, 105324), (1776, 96547), (2096, 81807), (2211, 77552), (2442, 70216), (2479, 69168), (2882, 59496), (2948, 58164), (3144, 54538), (3216, 53317), (3256, 52662), (4323, 39664), (4422, 38776), (4847, 35376), (4884, 35108), (4958, 34584), (5764, 29748), (5896, 29082), (6288, 27269), (6512, 26331), (7437, 23056), (8646, 19832), (8777, 19536), (8844, 19388), (9694, 17688), (9768, 17554), (9916, 17292), (11528, 14874), (11792, 14541)]