15666981456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{85243}}^1$

素因数の和:85808

約数の個数: 80

約数和(自身を含む): 46340002304

約数和(自身を除く): 30673020848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 547, 1094, 1641, 2188, 3282, 3829, 4376, 6564, 7658, 8752, 11487, 13128, 15316, 22974, 26256, 30632, 45948, 61264, 85243, 91896, 170486, 183792, 255729, 340972, 511458, 596701, 681944, 1022916, 1193402, 1363888, 1790103, 2045832, 2386804, 3580206, 4091664, 4773608, 7160412, 9547216, 14320824, 28641648, 46627921, 93255842, 139883763, 186511684, 279767526, 326395447, 373023368, 559535052, 652790894, 746046736, 979186341, 1119070104, 1305581788, 1958372682, 2238140208, 2611163576, 3916745364, 5222327152, 7833490728, 15666981456]

約数ペア:

[(1, 15666981456), (2, 7833490728), (3, 5222327152), (4, 3916745364), (6, 2611163576), (7, 2238140208), (8, 1958372682), (12, 1305581788), (14, 1119070104), (16, 979186341), (21, 746046736), (24, 652790894), (28, 559535052), (42, 373023368), (48, 326395447), (56, 279767526), (84, 186511684), (112, 139883763), (168, 93255842), (336, 46627921), (547, 28641648), (1094, 14320824), (1641, 9547216), (2188, 7160412), (3282, 4773608), (3829, 4091664), (4376, 3580206), (6564, 2386804), (7658, 2045832), (8752, 1790103), (11487, 1363888), (13128, 1193402), (15316, 1022916), (22974, 681944), (26256, 596701), (30632, 511458), (45948, 340972), (61264, 255729), (85243, 183792), (91896, 170486)]