120039992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{3257}}^1$

素因数の和:3551

約数の個数: 32

約数和(自身を含む): 239267520

約数和(自身を除く): 119227528

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 2168, 3257, 4607, 6514, 9214, 13028, 18428, 26056, 36856, 55369, 110738, 221476, 442952, 882647, 1765294, 3530588, 7061176, 15004999, 30009998, 60019996, 120039992]

約数ペア:

[(1, 120039992), (2, 60019996), (4, 30009998), (8, 15004999), (17, 7061176), (34, 3530588), (68, 1765294), (136, 882647), (271, 442952), (542, 221476), (1084, 110738), (2168, 55369), (3257, 36856), (4607, 26056), (6514, 18428), (9214, 13028)]