154940412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{22147}}^1$

素因数の和:22218

約数の個数: 48

約数和(自身を含む): 401853312

約数和(自身を除く): 246912900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 318, 583, 636, 1166, 1749, 2332, 3498, 6996, 22147, 44294, 66441, 88588, 132882, 243617, 265764, 487234, 730851, 974468, 1173791, 1461702, 2347582, 2923404, 3521373, 4695164, 7042746, 12911701, 14085492, 25823402, 38735103, 51646804, 77470206, 154940412]

約数ペア:

[(1, 154940412), (2, 77470206), (3, 51646804), (4, 38735103), (6, 25823402), (11, 14085492), (12, 12911701), (22, 7042746), (33, 4695164), (44, 3521373), (53, 2923404), (66, 2347582), (106, 1461702), (132, 1173791), (159, 974468), (212, 730851), (318, 487234), (583, 265764), (636, 243617), (1166, 132882), (1749, 88588), (2332, 66441), (3498, 44294), (6996, 22147)]