126908068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1601}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 269136000

約数和(自身を除く): 142227932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 149, 266, 298, 532, 596, 1043, 1601, 2086, 2831, 3202, 4172, 5662, 6404, 11207, 11324, 19817, 22414, 30419, 39634, 44828, 60838, 79268, 121676, 212933, 238549, 425866, 477098, 851732, 954196, 1669843, 3339686, 4532431, 6679372, 9064862, 18129724, 31727017, 63454034, 126908068]

約数ペア:

[(1, 126908068), (2, 63454034), (4, 31727017), (7, 18129724), (14, 9064862), (19, 6679372), (28, 4532431), (38, 3339686), (76, 1669843), (133, 954196), (149, 851732), (266, 477098), (298, 425866), (532, 238549), (596, 212933), (1043, 121676), (1601, 79268), (2086, 60838), (2831, 44828), (3202, 39634), (4172, 30419), (5662, 22414), (6404, 19817), (11207, 11324)]