156615968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 96

約数和(自身を含む): 347493888

約数和(自身を除く): 190877920

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 37, 62, 68, 74, 124, 136, 148, 248, 251, 272, 296, 496, 502, 527, 544, 592, 629, 992, 1004, 1054, 1147, 1184, 1258, 2008, 2108, 2294, 2516, 4016, 4216, 4267, 4588, 5032, 7781, 8032, 8432, 8534, 9176, 9287, 10064, 15562, 16864, 17068, 18352, 18574, 19499, 20128, 31124, 34136, 36704, 37148, 38998, 62248, 68272, 74296, 77996, 124496, 132277, 136544, 148592, 155992, 157879, 248992, 264554, 287897, 297184, 311984, 315758, 529108, 575794, 623968, 631516, 1058216, 1151588, 1263032, 2116432, 2303176, 2526064, 4232864, 4606352, 4894249, 5052128, 9212704, 9788498, 19576996, 39153992, 78307984, 156615968]

約数ペア:

[(1, 156615968), (2, 78307984), (4, 39153992), (8, 19576996), (16, 9788498), (17, 9212704), (31, 5052128), (32, 4894249), (34, 4606352), (37, 4232864), (62, 2526064), (68, 2303176), (74, 2116432), (124, 1263032), (136, 1151588), (148, 1058216), (248, 631516), (251, 623968), (272, 575794), (296, 529108), (496, 315758), (502, 311984), (527, 297184), (544, 287897), (592, 264554), (629, 248992), (992, 157879), (1004, 155992), (1054, 148592), (1147, 136544), (1184, 132277), (1258, 124496), (2008, 77996), (2108, 74296), (2294, 68272), (2516, 62248), (4016, 38998), (4216, 37148), (4267, 36704), (4588, 34136), (5032, 31124), (7781, 20128), (8032, 19499), (8432, 18574), (8534, 18352), (9176, 17068), (9287, 16864), (10064, 15562)]