140191038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{971}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 327980016

約数和(自身を除く): 187788978

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 617, 971, 1234, 1851, 1942, 2913, 3702, 5553, 5826, 8021, 8739, 11106, 12623, 16042, 17478, 24063, 25246, 37869, 48126, 72189, 75738, 113607, 144378, 227214, 599107, 1198214, 1797321, 3594642, 5391963, 7788391, 10783926, 15576782, 23365173, 46730346, 70095519, 140191038]

約数ペア:

[(1, 140191038), (2, 70095519), (3, 46730346), (6, 23365173), (9, 15576782), (13, 10783926), (18, 7788391), (26, 5391963), (39, 3594642), (78, 1797321), (117, 1198214), (234, 599107), (617, 227214), (971, 144378), (1234, 113607), (1851, 75738), (1942, 72189), (2913, 48126), (3702, 37869), (5553, 25246), (5826, 24063), (8021, 17478), (8739, 16042), (11106, 12623)]