156922896052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1787}}^1\times {\mathrm{6421}}^1$

素因数の和:8488

約数の個数: 48

約数和(自身を含む): 297076171392

約数和(自身を除く): 140153275340

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 1787, 3419, 3574, 6421, 6838, 7148, 12842, 13676, 23231, 25684, 46462, 83473, 92924, 166946, 333892, 469981, 939962, 1688723, 1879924, 3377446, 6109753, 6754892, 11474327, 12219506, 21953399, 22948654, 24439012, 43906798, 45897308, 87813596, 149166251, 298332502, 596665004, 3017748001, 6035496002, 12070992004, 39230724013, 78461448026, 156922896052]

約数ペア:

[(1, 156922896052), (2, 78461448026), (4, 39230724013), (13, 12070992004), (26, 6035496002), (52, 3017748001), (263, 596665004), (526, 298332502), (1052, 149166251), (1787, 87813596), (3419, 45897308), (3574, 43906798), (6421, 24439012), (6838, 22948654), (7148, 21953399), (12842, 12219506), (13676, 11474327), (23231, 6754892), (25684, 6109753), (46462, 3377446), (83473, 1879924), (92924, 1688723), (166946, 939962), (333892, 469981)]