155501766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 407586816

約数和(自身を除く): 252085050

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 41, 42, 62, 63, 82, 93, 123, 126, 186, 217, 246, 279, 287, 369, 434, 558, 574, 651, 738, 861, 971, 1271, 1302, 1722, 1942, 1953, 2542, 2583, 2913, 3813, 3906, 5166, 5826, 6797, 7626, 8739, 8897, 11439, 13594, 17478, 17794, 20391, 22878, 26691, 30101, 39811, 40782, 53382, 60202, 61173, 79622, 80073, 90303, 119433, 122346, 160146, 180606, 210707, 238866, 270909, 278677, 358299, 421414, 541818, 557354, 632121, 716598, 836031, 1234141, 1264242, 1672062, 1896363, 2468282, 2508093, 3702423, 3792726, 5016186, 7404846, 8638987, 11107269, 17277974, 22214538, 25916961, 51833922, 77750883, 155501766]

約数ペア:

[(1, 155501766), (2, 77750883), (3, 51833922), (6, 25916961), (7, 22214538), (9, 17277974), (14, 11107269), (18, 8638987), (21, 7404846), (31, 5016186), (41, 3792726), (42, 3702423), (62, 2508093), (63, 2468282), (82, 1896363), (93, 1672062), (123, 1264242), (126, 1234141), (186, 836031), (217, 716598), (246, 632121), (279, 557354), (287, 541818), (369, 421414), (434, 358299), (558, 278677), (574, 270909), (651, 238866), (738, 210707), (861, 180606), (971, 160146), (1271, 122346), (1302, 119433), (1722, 90303), (1942, 80073), (1953, 79622), (2542, 61173), (2583, 60202), (2913, 53382), (3813, 40782), (3906, 39811), (5166, 30101), (5826, 26691), (6797, 22878), (7626, 20391), (8739, 17794), (8897, 17478), (11439, 13594)]