131242416

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2243}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 360619776

約数和(自身を除く): 229377360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 53, 69, 92, 106, 138, 159, 184, 212, 276, 318, 368, 424, 552, 636, 848, 1104, 1219, 1272, 2243, 2438, 2544, 3657, 4486, 4876, 6729, 7314, 8972, 9752, 13458, 14628, 17944, 19504, 26916, 29256, 35888, 51589, 53832, 58512, 103178, 107664, 118879, 154767, 206356, 237758, 309534, 356637, 412712, 475516, 619068, 713274, 825424, 951032, 1238136, 1426548, 1902064, 2476272, 2734217, 2853096, 5468434, 5706192, 8202651, 10936868, 16405302, 21873736, 32810604, 43747472, 65621208, 131242416]

約数ペア:

[(1, 131242416), (2, 65621208), (3, 43747472), (4, 32810604), (6, 21873736), (8, 16405302), (12, 10936868), (16, 8202651), (23, 5706192), (24, 5468434), (46, 2853096), (48, 2734217), (53, 2476272), (69, 1902064), (92, 1426548), (106, 1238136), (138, 951032), (159, 825424), (184, 713274), (212, 619068), (276, 475516), (318, 412712), (368, 356637), (424, 309534), (552, 237758), (636, 206356), (848, 154767), (1104, 118879), (1219, 107664), (1272, 103178), (2243, 58512), (2438, 53832), (2544, 51589), (3657, 35888), (4486, 29256), (4876, 26916), (6729, 19504), (7314, 17944), (8972, 14628), (9752, 13458)]