138802128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{93281}}^1$

素因数の和:93323

約数の個数: 40

約数和(自身を含む): 370142976

約数和(自身を除く): 231340848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 93281, 186562, 279843, 373124, 559686, 746248, 1119372, 1492496, 2238744, 2891711, 4477488, 5783422, 8675133, 11566844, 17350266, 23133688, 34700532, 46267376, 69401064, 138802128]

約数ペア:

[(1, 138802128), (2, 69401064), (3, 46267376), (4, 34700532), (6, 23133688), (8, 17350266), (12, 11566844), (16, 8675133), (24, 5783422), (31, 4477488), (48, 2891711), (62, 2238744), (93, 1492496), (124, 1119372), (186, 746248), (248, 559686), (372, 373124), (496, 279843), (744, 186562), (1488, 93281)]