156667625868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2689}}^1\times {\mathrm{28729}}^1$

素因数の和:31451

約数の個数: 72

約数和(自身を含む): 396001678800

約数和(自身を除く): 239334052932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 2689, 5378, 8067, 10756, 16134, 28729, 32268, 34957, 57458, 69914, 86187, 104871, 114916, 139828, 172374, 209742, 344748, 373477, 419484, 454441, 746954, 908882, 1120431, 1363323, 1493908, 1817764, 2240862, 2726646, 4481724, 4855201, 5453292, 9710402, 14565603, 19420804, 29131206, 58262412, 77252281, 154504562, 231756843, 309009124, 463513686, 927027372, 1004279653, 2008559306, 3012838959, 4017118612, 6025677918, 12051355836, 13055635489, 26111270978, 39166906467, 52222541956, 78333812934, 156667625868]

約数ペア:

[(1, 156667625868), (2, 78333812934), (3, 52222541956), (4, 39166906467), (6, 26111270978), (12, 13055635489), (13, 12051355836), (26, 6025677918), (39, 4017118612), (52, 3012838959), (78, 2008559306), (156, 1004279653), (169, 927027372), (338, 463513686), (507, 309009124), (676, 231756843), (1014, 154504562), (2028, 77252281), (2689, 58262412), (5378, 29131206), (8067, 19420804), (10756, 14565603), (16134, 9710402), (28729, 5453292), (32268, 4855201), (34957, 4481724), (57458, 2726646), (69914, 2240862), (86187, 1817764), (104871, 1493908), (114916, 1363323), (139828, 1120431), (172374, 908882), (209742, 746954), (344748, 454441), (373477, 419484)]