157055822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 321753600

約数和(自身を除く): 164697778

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 58, 77, 121, 139, 154, 161, 203, 242, 253, 278, 319, 322, 406, 506, 638, 667, 847, 973, 1334, 1529, 1694, 1771, 1946, 2233, 2783, 3058, 3197, 3509, 3542, 4031, 4466, 4669, 5566, 6394, 7018, 7337, 8062, 9338, 10703, 14674, 16819, 19481, 21406, 22379, 24563, 28217, 33638, 35167, 38962, 44341, 44758, 49126, 51359, 56434, 70334, 80707, 88682, 92713, 102718, 117733, 161414, 185426, 235466, 246169, 310387, 386837, 487751, 492338, 564949, 620774, 648991, 773674, 975502, 1019843, 1129898, 1297982, 2039686, 2707859, 3414257, 5415718, 6828514, 7138901, 11218273, 14277802, 22436546, 78527911, 157055822]

約数ペア:

[(1, 157055822), (2, 78527911), (7, 22436546), (11, 14277802), (14, 11218273), (22, 7138901), (23, 6828514), (29, 5415718), (46, 3414257), (58, 2707859), (77, 2039686), (121, 1297982), (139, 1129898), (154, 1019843), (161, 975502), (203, 773674), (242, 648991), (253, 620774), (278, 564949), (319, 492338), (322, 487751), (406, 386837), (506, 310387), (638, 246169), (667, 235466), (847, 185426), (973, 161414), (1334, 117733), (1529, 102718), (1694, 92713), (1771, 88682), (1946, 80707), (2233, 70334), (2783, 56434), (3058, 51359), (3197, 49126), (3509, 44758), (3542, 44341), (4031, 38962), (4466, 35167), (4669, 33638), (5566, 28217), (6394, 24563), (7018, 22379), (7337, 21406), (8062, 19481), (9338, 16819), (10703, 14674)]