15207920624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{193939}}^1$

素因数の和:194002

約数の個数: 60

約数和(自身を含む): 33006648600

約数和(自身を除く): 17798727976

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1352, 1508, 2704, 3016, 4901, 6032, 9802, 19604, 39208, 78416, 193939, 387878, 775756, 1551512, 2521207, 3103024, 5042414, 5624231, 10084828, 11248462, 20169656, 22496924, 32775691, 40339312, 44993848, 65551382, 73115003, 89987696, 131102764, 146230006, 262205528, 292460012, 524411056, 584920024, 950495039, 1169840048, 1900990078, 3801980156, 7603960312, 15207920624]

約数ペア:

[(1, 15207920624), (2, 7603960312), (4, 3801980156), (8, 1900990078), (13, 1169840048), (16, 950495039), (26, 584920024), (29, 524411056), (52, 292460012), (58, 262205528), (104, 146230006), (116, 131102764), (169, 89987696), (208, 73115003), (232, 65551382), (338, 44993848), (377, 40339312), (464, 32775691), (676, 22496924), (754, 20169656), (1352, 11248462), (1508, 10084828), (2704, 5624231), (3016, 5042414), (4901, 3103024), (6032, 2521207), (9802, 1551512), (19604, 775756), (39208, 387878), (78416, 193939)]