145293512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1966

約数の個数: 64

約数和(自身を含む): 338553600

約数和(自身を除く): 193260088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 364, 436, 728, 763, 872, 1417, 1526, 1831, 2834, 3052, 3662, 5668, 6104, 7324, 9919, 11336, 12817, 14648, 19838, 23803, 25634, 39676, 47606, 51268, 79352, 95212, 102536, 166621, 190424, 199579, 333242, 399158, 666484, 798316, 1332968, 1397053, 1596632, 2594527, 2794106, 5189054, 5588212, 10378108, 11176424, 18161689, 20756216, 36323378, 72646756, 145293512]

約数ペア:

[(1, 145293512), (2, 72646756), (4, 36323378), (7, 20756216), (8, 18161689), (13, 11176424), (14, 10378108), (26, 5588212), (28, 5189054), (52, 2794106), (56, 2594527), (91, 1596632), (104, 1397053), (109, 1332968), (182, 798316), (218, 666484), (364, 399158), (436, 333242), (728, 199579), (763, 190424), (872, 166621), (1417, 102536), (1526, 95212), (1831, 79352), (2834, 51268), (3052, 47606), (3662, 39676), (5668, 25634), (6104, 23803), (7324, 19838), (9919, 14648), (11336, 12817)]