15770568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 30678072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 41, 44, 47, 62, 66, 82, 88, 93, 94, 123, 124, 132, 141, 164, 186, 188, 246, 248, 264, 282, 328, 341, 372, 376, 451, 492, 517, 564, 682, 744, 902, 984, 1023, 1034, 1128, 1271, 1353, 1364, 1457, 1551, 1804, 1927, 2046, 2068, 2542, 2706, 2728, 2914, 3102, 3608, 3813, 3854, 4092, 4136, 4371, 5084, 5412, 5781, 5828, 6204, 7626, 7708, 8184, 8742, 10168, 10824, 11562, 11656, 12408, 13981, 15252, 15416, 16027, 17484, 21197, 23124, 27962, 30504, 32054, 34968, 41943, 42394, 46248, 48081, 55924, 59737, 63591, 64108, 83886, 84788, 96162, 111848, 119474, 127182, 128216, 167772, 169576, 179211, 192324, 238948, 254364, 335544, 358422, 384648, 477896, 508728, 657107, 716844, 1314214, 1433688, 1971321, 2628428, 3942642, 5256856, 7885284, 15770568]

約数ペア:

[(1, 15770568), (2, 7885284), (3, 5256856), (4, 3942642), (6, 2628428), (8, 1971321), (11, 1433688), (12, 1314214), (22, 716844), (24, 657107), (31, 508728), (33, 477896), (41, 384648), (44, 358422), (47, 335544), (62, 254364), (66, 238948), (82, 192324), (88, 179211), (93, 169576), (94, 167772), (123, 128216), (124, 127182), (132, 119474), (141, 111848), (164, 96162), (186, 84788), (188, 83886), (246, 64108), (248, 63591), (264, 59737), (282, 55924), (328, 48081), (341, 46248), (372, 42394), (376, 41943), (451, 34968), (492, 32054), (517, 30504), (564, 27962), (682, 23124), (744, 21197), (902, 17484), (984, 16027), (1023, 15416), (1034, 15252), (1128, 13981), (1271, 12408), (1353, 11656), (1364, 11562), (1457, 10824), (1551, 10168), (1804, 8742), (1927, 8184), (2046, 7708), (2068, 7626), (2542, 6204), (2706, 5828), (2728, 5781), (2914, 5412), (3102, 5084), (3608, 4371), (3813, 4136), (3854, 4092)]