142723504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 369119232

約数和(自身を除く): 226395728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 37, 44, 56, 62, 74, 77, 88, 101, 112, 124, 148, 154, 176, 202, 217, 248, 259, 296, 308, 341, 404, 407, 434, 496, 518, 592, 616, 682, 707, 808, 814, 868, 1036, 1111, 1147, 1232, 1364, 1414, 1616, 1628, 1736, 2072, 2222, 2294, 2387, 2728, 2828, 2849, 3131, 3256, 3472, 3737, 4144, 4444, 4588, 4774, 5456, 5656, 5698, 6262, 6512, 7474, 7777, 8029, 8888, 9176, 9548, 11312, 11396, 12524, 12617, 14948, 15554, 16058, 17776, 18352, 19096, 21917, 22792, 25048, 25234, 26159, 29896, 31108, 32116, 34441, 38192, 41107, 43834, 45584, 50096, 50468, 52318, 59792, 62216, 64232, 68882, 82214, 87668, 88319, 100936, 104636, 115847, 124432, 128464, 137764, 164428, 175336, 176638, 201872, 209272, 231694, 241087, 275528, 287749, 328856, 350672, 353276, 418544, 463388, 482174, 551056, 575498, 657712, 706552, 810929, 926776, 964348, 1150996, 1274317, 1413104, 1621858, 1853552, 1928696, 2301992, 2548634, 3243716, 3857392, 4603984, 5097268, 6487432, 8920219, 10194536, 12974864, 17840438, 20389072, 35680876, 71361752, 142723504]

約数ペア:

[(1, 142723504), (2, 71361752), (4, 35680876), (7, 20389072), (8, 17840438), (11, 12974864), (14, 10194536), (16, 8920219), (22, 6487432), (28, 5097268), (31, 4603984), (37, 3857392), (44, 3243716), (56, 2548634), (62, 2301992), (74, 1928696), (77, 1853552), (88, 1621858), (101, 1413104), (112, 1274317), (124, 1150996), (148, 964348), (154, 926776), (176, 810929), (202, 706552), (217, 657712), (248, 575498), (259, 551056), (296, 482174), (308, 463388), (341, 418544), (404, 353276), (407, 350672), (434, 328856), (496, 287749), (518, 275528), (592, 241087), (616, 231694), (682, 209272), (707, 201872), (808, 176638), (814, 175336), (868, 164428), (1036, 137764), (1111, 128464), (1147, 124432), (1232, 115847), (1364, 104636), (1414, 100936), (1616, 88319), (1628, 87668), (1736, 82214), (2072, 68882), (2222, 64232), (2294, 62216), (2387, 59792), (2728, 52318), (2828, 50468), (2849, 50096), (3131, 45584), (3256, 43834), (3472, 41107), (3737, 38192), (4144, 34441), (4444, 32116), (4588, 31108), (4774, 29896), (5456, 26159), (5656, 25234), (5698, 25048), (6262, 22792), (6512, 21917), (7474, 19096), (7777, 18352), (8029, 17776), (8888, 16058), (9176, 15554), (9548, 14948), (11312, 12617), (11396, 12524)]