15696479628

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{138373}}^1$

素因数の和:138543

約数の個数: 72

約数和(自身を含む): 41704816608

約数和(自身を除く): 26008336980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 137, 138, 207, 274, 276, 411, 414, 548, 822, 828, 1233, 1644, 2466, 3151, 4932, 6302, 9453, 12604, 18906, 28359, 37812, 56718, 113436, 138373, 276746, 415119, 553492, 830238, 1245357, 1660476, 2490714, 3182579, 4981428, 6365158, 9547737, 12730316, 18957101, 19095474, 28643211, 37914202, 38190948, 56871303, 57286422, 75828404, 113742606, 114572844, 170613909, 227485212, 341227818, 436013323, 682455636, 872026646, 1308039969, 1744053292, 2616079938, 3924119907, 5232159876, 7848239814, 15696479628]

約数ペア:

[(1, 15696479628), (2, 7848239814), (3, 5232159876), (4, 3924119907), (6, 2616079938), (9, 1744053292), (12, 1308039969), (18, 872026646), (23, 682455636), (36, 436013323), (46, 341227818), (69, 227485212), (92, 170613909), (137, 114572844), (138, 113742606), (207, 75828404), (274, 57286422), (276, 56871303), (411, 38190948), (414, 37914202), (548, 28643211), (822, 19095474), (828, 18957101), (1233, 12730316), (1644, 9547737), (2466, 6365158), (3151, 4981428), (4932, 3182579), (6302, 2490714), (9453, 1660476), (12604, 1245357), (18906, 830238), (28359, 553492), (37812, 415119), (56718, 276746), (113436, 138373)]