127437528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1091}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 331269120

約数和(自身を除く): 203831592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 157, 186, 248, 314, 372, 471, 628, 744, 942, 1091, 1256, 1884, 2182, 3273, 3768, 4364, 4867, 6546, 8728, 9734, 13092, 14601, 19468, 26184, 29202, 33821, 38936, 58404, 67642, 101463, 116808, 135284, 171287, 202926, 270568, 342574, 405852, 513861, 685148, 811704, 1027722, 1370296, 2055444, 4110888, 5309897, 10619794, 15929691, 21239588, 31859382, 42479176, 63718764, 127437528]

約数ペア:

[(1, 127437528), (2, 63718764), (3, 42479176), (4, 31859382), (6, 21239588), (8, 15929691), (12, 10619794), (24, 5309897), (31, 4110888), (62, 2055444), (93, 1370296), (124, 1027722), (157, 811704), (186, 685148), (248, 513861), (314, 405852), (372, 342574), (471, 270568), (628, 202926), (744, 171287), (942, 135284), (1091, 116808), (1256, 101463), (1884, 67642), (2182, 58404), (3273, 38936), (3768, 33821), (4364, 29202), (4867, 26184), (6546, 19468), (8728, 14601), (9734, 13092)]