15141888

素因数分解:

$2^{10}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 132

約数和(自身を含む): 45983808

約数和(自身を除く): 30841920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 106, 124, 128, 144, 159, 186, 192, 212, 248, 256, 279, 288, 318, 372, 384, 424, 477, 496, 512, 558, 576, 636, 744, 768, 848, 954, 992, 1024, 1116, 1152, 1272, 1488, 1536, 1643, 1696, 1908, 1984, 2232, 2304, 2544, 2976, 3072, 3286, 3392, 3816, 3968, 4464, 4608, 4929, 5088, 5952, 6572, 6784, 7632, 7936, 8928, 9216, 9858, 10176, 11904, 13144, 13568, 14787, 15264, 15872, 17856, 19716, 20352, 23808, 26288, 27136, 29574, 30528, 31744, 35712, 39432, 40704, 47616, 52576, 54272, 59148, 61056, 71424, 78864, 81408, 95232, 105152, 118296, 122112, 142848, 157728, 162816, 210304, 236592, 244224, 285696, 315456, 420608, 473184, 488448, 630912, 841216, 946368, 1261824, 1682432, 1892736, 2523648, 3785472, 5047296, 7570944, 15141888]

約数ペア:

[(1, 15141888), (2, 7570944), (3, 5047296), (4, 3785472), (6, 2523648), (8, 1892736), (9, 1682432), (12, 1261824), (16, 946368), (18, 841216), (24, 630912), (31, 488448), (32, 473184), (36, 420608), (48, 315456), (53, 285696), (62, 244224), (64, 236592), (72, 210304), (93, 162816), (96, 157728), (106, 142848), (124, 122112), (128, 118296), (144, 105152), (159, 95232), (186, 81408), (192, 78864), (212, 71424), (248, 61056), (256, 59148), (279, 54272), (288, 52576), (318, 47616), (372, 40704), (384, 39432), (424, 35712), (477, 31744), (496, 30528), (512, 29574), (558, 27136), (576, 26288), (636, 23808), (744, 20352), (768, 19716), (848, 17856), (954, 15872), (992, 15264), (1024, 14787), (1116, 13568), (1152, 13144), (1272, 11904), (1488, 10176), (1536, 9858), (1643, 9216), (1696, 8928), (1908, 7936), (1984, 7632), (2232, 6784), (2304, 6572), (2544, 5952), (2976, 5088), (3072, 4929), (3286, 4608), (3392, 4464), (3816, 3968)]