140835864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{451397}}^1$

素因数の和:451419

約数の個数: 32

約数和(自身を含む): 379174320

約数和(自身を除く): 238338456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 451397, 902794, 1354191, 1805588, 2708382, 3611176, 5416764, 5868161, 10833528, 11736322, 17604483, 23472644, 35208966, 46945288, 70417932, 140835864]

約数ペア:

[(1, 140835864), (2, 70417932), (3, 46945288), (4, 35208966), (6, 23472644), (8, 17604483), (12, 11736322), (13, 10833528), (24, 5868161), (26, 5416764), (39, 3611176), (52, 2708382), (78, 1805588), (104, 1354191), (156, 902794), (312, 451397)]