155555848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3166

約数の個数: 64

約数和(自身を含む): 359717760

約数和(自身を除く): 204161912

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 68, 106, 119, 136, 212, 238, 371, 424, 476, 742, 901, 952, 1484, 1802, 2968, 3083, 3604, 6166, 6307, 7208, 12332, 12614, 21581, 24664, 25228, 43162, 50456, 52411, 86324, 104822, 163399, 172648, 209644, 326798, 366877, 419288, 653596, 733754, 1143793, 1307192, 1467508, 2287586, 2777783, 2935016, 4575172, 5555566, 9150344, 11111132, 19444481, 22222264, 38888962, 77777924, 155555848]

約数ペア:

[(1, 155555848), (2, 77777924), (4, 38888962), (7, 22222264), (8, 19444481), (14, 11111132), (17, 9150344), (28, 5555566), (34, 4575172), (53, 2935016), (56, 2777783), (68, 2287586), (106, 1467508), (119, 1307192), (136, 1143793), (212, 733754), (238, 653596), (371, 419288), (424, 366877), (476, 326798), (742, 209644), (901, 172648), (952, 163399), (1484, 104822), (1802, 86324), (2968, 52411), (3083, 50456), (3604, 43162), (6166, 25228), (6307, 24664), (7208, 21581), (12332, 12614)]