141320556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 423171840

約数和(自身を除く): 281851284

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 691, 741, 828, 874, 897, 988, 1196, 1311, 1382, 1482, 1748, 1794, 2073, 2223, 2622, 2691, 2764, 2964, 3588, 3933, 4146, 4446, 5244, 5382, 5681, 6219, 7866, 8292, 8892, 8983, 10764, 11362, 12438, 13129, 15732, 15893, 17043, 17966, 22724, 24876, 26258, 26949, 31786, 34086, 35932, 39387, 47679, 51129, 52516, 53898, 63572, 68172, 78774, 80847, 95358, 102258, 107796, 118161, 143037, 157548, 161694, 170677, 190716, 204516, 206609, 236322, 286074, 301967, 323388, 341354, 413218, 472644, 512031, 572148, 603934, 619827, 682708, 826436, 905901, 1024062, 1207868, 1239654, 1536093, 1811802, 1859481, 2048124, 2479308, 2717703, 3072186, 3623604, 3718962, 3925571, 5435406, 6144372, 7437924, 7851142, 10870812, 11776713, 15702284, 23553426, 35330139, 47106852, 70660278, 141320556]

約数ペア:

[(1, 141320556), (2, 70660278), (3, 47106852), (4, 35330139), (6, 23553426), (9, 15702284), (12, 11776713), (13, 10870812), (18, 7851142), (19, 7437924), (23, 6144372), (26, 5435406), (36, 3925571), (38, 3718962), (39, 3623604), (46, 3072186), (52, 2717703), (57, 2479308), (69, 2048124), (76, 1859481), (78, 1811802), (92, 1536093), (114, 1239654), (117, 1207868), (138, 1024062), (156, 905901), (171, 826436), (207, 682708), (228, 619827), (234, 603934), (247, 572148), (276, 512031), (299, 472644), (342, 413218), (414, 341354), (437, 323388), (468, 301967), (494, 286074), (598, 236322), (684, 206609), (691, 204516), (741, 190716), (828, 170677), (874, 161694), (897, 157548), (988, 143037), (1196, 118161), (1311, 107796), (1382, 102258), (1482, 95358), (1748, 80847), (1794, 78774), (2073, 68172), (2223, 63572), (2622, 53898), (2691, 52516), (2764, 51129), (2964, 47679), (3588, 39387), (3933, 35932), (4146, 34086), (4446, 31786), (5244, 26949), (5382, 26258), (5681, 24876), (6219, 22724), (7866, 17966), (8292, 17043), (8892, 15893), (8983, 15732), (10764, 13129), (11362, 12438)]