155187984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 484540416

約数和(自身を除く): 329352432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 317, 329, 336, 372, 376, 434, 496, 564, 634, 651, 658, 744, 752, 868, 951, 987, 1128, 1268, 1302, 1316, 1457, 1488, 1736, 1902, 1974, 2219, 2256, 2536, 2604, 2632, 2914, 3472, 3804, 3948, 4371, 4438, 5072, 5208, 5264, 5828, 6657, 7608, 7896, 8742, 8876, 9827, 10199, 10416, 11656, 13314, 14899, 15216, 15792, 17484, 17752, 19654, 20398, 23312, 26628, 29481, 29798, 30597, 34968, 35504, 39308, 40796, 44697, 53256, 58962, 59596, 61194, 68789, 69936, 78616, 81592, 89394, 104293, 106512, 117924, 119192, 122388, 137578, 157232, 163184, 178788, 206367, 208586, 235848, 238384, 244776, 275156, 312879, 357576, 412734, 417172, 461869, 471696, 489552, 550312, 625758, 715152, 825468, 834344, 923738, 1100624, 1251516, 1385607, 1650936, 1668688, 1847476, 2503032, 2771214, 3233083, 3301872, 3694952, 5006064, 5542428, 6466166, 7389904, 9699249, 11084856, 12932332, 19398498, 22169712, 25864664, 38796996, 51729328, 77593992, 155187984]

約数ペア:

[(1, 155187984), (2, 77593992), (3, 51729328), (4, 38796996), (6, 25864664), (7, 22169712), (8, 19398498), (12, 12932332), (14, 11084856), (16, 9699249), (21, 7389904), (24, 6466166), (28, 5542428), (31, 5006064), (42, 3694952), (47, 3301872), (48, 3233083), (56, 2771214), (62, 2503032), (84, 1847476), (93, 1668688), (94, 1650936), (112, 1385607), (124, 1251516), (141, 1100624), (168, 923738), (186, 834344), (188, 825468), (217, 715152), (248, 625758), (282, 550312), (317, 489552), (329, 471696), (336, 461869), (372, 417172), (376, 412734), (434, 357576), (496, 312879), (564, 275156), (634, 244776), (651, 238384), (658, 235848), (744, 208586), (752, 206367), (868, 178788), (951, 163184), (987, 157232), (1128, 137578), (1268, 122388), (1302, 119192), (1316, 117924), (1457, 106512), (1488, 104293), (1736, 89394), (1902, 81592), (1974, 78616), (2219, 69936), (2256, 68789), (2536, 61194), (2604, 59596), (2632, 58962), (2914, 53256), (3472, 44697), (3804, 40796), (3948, 39308), (4371, 35504), (4438, 34968), (5072, 30597), (5208, 29798), (5264, 29481), (5828, 26628), (6657, 23312), (7608, 20398), (7896, 19654), (8742, 17752), (8876, 17484), (9827, 15792), (10199, 15216), (10416, 14899), (11656, 13314)]