118486888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 256233600

約数和(自身を除く): 137746712

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 61, 76, 104, 122, 152, 244, 247, 488, 494, 793, 983, 988, 1159, 1586, 1966, 1976, 2318, 3172, 3932, 4636, 6344, 7864, 9272, 12779, 15067, 18677, 25558, 30134, 37354, 51116, 59963, 60268, 74708, 102232, 119926, 120536, 149416, 239852, 242801, 479704, 485602, 779519, 971204, 1139297, 1559038, 1942408, 2278594, 3118076, 4557188, 6236152, 9114376, 14810861, 29621722, 59243444, 118486888]

約数ペア:

[(1, 118486888), (2, 59243444), (4, 29621722), (8, 14810861), (13, 9114376), (19, 6236152), (26, 4557188), (38, 3118076), (52, 2278594), (61, 1942408), (76, 1559038), (104, 1139297), (122, 971204), (152, 779519), (244, 485602), (247, 479704), (488, 242801), (494, 239852), (793, 149416), (983, 120536), (988, 119926), (1159, 102232), (1586, 74708), (1966, 60268), (1976, 59963), (2318, 51116), (3172, 37354), (3932, 30134), (4636, 25558), (6344, 18677), (7864, 15067), (9272, 12779)]