15668314956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1744

約数の個数: 144

約数和(自身を含む): 45719069760

約数和(自身を除く): 30050754804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 181, 252, 269, 362, 538, 543, 724, 807, 1076, 1086, 1267, 1277, 1614, 1629, 1883, 2172, 2421, 2534, 2554, 3228, 3258, 3766, 3801, 3831, 4842, 5068, 5108, 5649, 6516, 7532, 7602, 7662, 8939, 9684, 11298, 11403, 11493, 15204, 15324, 16947, 17878, 22596, 22806, 22986, 26817, 33894, 35756, 45612, 45972, 48689, 53634, 67788, 80451, 97378, 107268, 146067, 160902, 194756, 231137, 292134, 321804, 340823, 343513, 438201, 462274, 584268, 681646, 687026, 693411, 876402, 924548, 1022469, 1030539, 1363292, 1374052, 1386822, 1617959, 1752804, 2044938, 2061078, 2080233, 2404591, 2773644, 3067407, 3091617, 3235918, 4089876, 4122156, 4160466, 4809182, 4853877, 6134814, 6183234, 6471836, 7213773, 8320932, 9618364, 9707754, 12269628, 12366468, 14427546, 14561631, 19415508, 21641319, 28855092, 29123262, 43282638, 58246524, 62175853, 86565276, 124351706, 186527559, 248703412, 373055118, 435230971, 559582677, 746110236, 870461942, 1119165354, 1305692913, 1740923884, 2238330708, 2611385826, 3917078739, 5222771652, 7834157478, 15668314956]

約数ペア:

[(1, 15668314956), (2, 7834157478), (3, 5222771652), (4, 3917078739), (6, 2611385826), (7, 2238330708), (9, 1740923884), (12, 1305692913), (14, 1119165354), (18, 870461942), (21, 746110236), (28, 559582677), (36, 435230971), (42, 373055118), (63, 248703412), (84, 186527559), (126, 124351706), (181, 86565276), (252, 62175853), (269, 58246524), (362, 43282638), (538, 29123262), (543, 28855092), (724, 21641319), (807, 19415508), (1076, 14561631), (1086, 14427546), (1267, 12366468), (1277, 12269628), (1614, 9707754), (1629, 9618364), (1883, 8320932), (2172, 7213773), (2421, 6471836), (2534, 6183234), (2554, 6134814), (3228, 4853877), (3258, 4809182), (3766, 4160466), (3801, 4122156), (3831, 4089876), (4842, 3235918), (5068, 3091617), (5108, 3067407), (5649, 2773644), (6516, 2404591), (7532, 2080233), (7602, 2061078), (7662, 2044938), (8939, 1752804), (9684, 1617959), (11298, 1386822), (11403, 1374052), (11493, 1363292), (15204, 1030539), (15324, 1022469), (16947, 924548), (17878, 876402), (22596, 693411), (22806, 687026), (22986, 681646), (26817, 584268), (33894, 462274), (35756, 438201), (45612, 343513), (45972, 340823), (48689, 321804), (53634, 292134), (67788, 231137), (80451, 194756), (97378, 160902), (107268, 146067)]