163459962

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 367690752

約数和(自身を除く): 204230790

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 197, 279, 394, 558, 591, 1182, 1487, 1773, 2974, 3546, 4461, 6107, 8922, 12214, 13383, 18321, 26766, 36642, 46097, 54963, 92194, 109926, 138291, 276582, 292939, 414873, 585878, 829746, 878817, 1757634, 2636451, 5272902, 9081109, 18162218, 27243327, 54486654, 81729981, 163459962]

約数ペア:

[(1, 163459962), (2, 81729981), (3, 54486654), (6, 27243327), (9, 18162218), (18, 9081109), (31, 5272902), (62, 2636451), (93, 1757634), (186, 878817), (197, 829746), (279, 585878), (394, 414873), (558, 292939), (591, 276582), (1182, 138291), (1487, 109926), (1773, 92194), (2974, 54963), (3546, 46097), (4461, 36642), (6107, 26766), (8922, 18321), (12214, 13383)]