190381912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6512

約数の個数: 64

約数和(自身を含む): 445962240

約数和(自身を除く): 255580328

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 136, 217, 238, 248, 434, 476, 527, 868, 952, 1054, 1736, 2108, 3689, 4216, 6451, 7378, 12902, 14756, 25804, 29512, 45157, 51608, 90314, 109667, 180628, 199981, 219334, 361256, 399962, 438668, 767669, 799924, 877336, 1399867, 1535338, 1599848, 2799734, 3070676, 3399677, 5599468, 6141352, 6799354, 11198936, 13598708, 23797739, 27197416, 47595478, 95190956, 190381912]

約数ペア:

[(1, 190381912), (2, 95190956), (4, 47595478), (7, 27197416), (8, 23797739), (14, 13598708), (17, 11198936), (28, 6799354), (31, 6141352), (34, 5599468), (56, 3399677), (62, 3070676), (68, 2799734), (119, 1599848), (124, 1535338), (136, 1399867), (217, 877336), (238, 799924), (248, 767669), (434, 438668), (476, 399962), (527, 361256), (868, 219334), (952, 199981), (1054, 180628), (1736, 109667), (2108, 90314), (3689, 51608), (4216, 45157), (6451, 29512), (7378, 25804), (12902, 14756)]