15253896

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 47520000

約数和(自身を除く): 32266104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 109, 119, 136, 147, 168, 196, 204, 218, 238, 294, 327, 343, 357, 392, 408, 436, 476, 588, 654, 686, 714, 763, 833, 872, 952, 1029, 1176, 1308, 1372, 1428, 1526, 1666, 1853, 2058, 2289, 2499, 2616, 2744, 2856, 3052, 3332, 3706, 4116, 4578, 4998, 5341, 5559, 5831, 6104, 6664, 7412, 8232, 9156, 9996, 10682, 11118, 11662, 12971, 14824, 16023, 17493, 18312, 19992, 21364, 22236, 23324, 25942, 32046, 34986, 37387, 38913, 42728, 44472, 46648, 51884, 64092, 69972, 74774, 77826, 90797, 103768, 112161, 128184, 139944, 149548, 155652, 181594, 224322, 272391, 299096, 311304, 363188, 448644, 544782, 635579, 726376, 897288, 1089564, 1271158, 1906737, 2179128, 2542316, 3813474, 5084632, 7626948, 15253896]

約数ペア:

[(1, 15253896), (2, 7626948), (3, 5084632), (4, 3813474), (6, 2542316), (7, 2179128), (8, 1906737), (12, 1271158), (14, 1089564), (17, 897288), (21, 726376), (24, 635579), (28, 544782), (34, 448644), (42, 363188), (49, 311304), (51, 299096), (56, 272391), (68, 224322), (84, 181594), (98, 155652), (102, 149548), (109, 139944), (119, 128184), (136, 112161), (147, 103768), (168, 90797), (196, 77826), (204, 74774), (218, 69972), (238, 64092), (294, 51884), (327, 46648), (343, 44472), (357, 42728), (392, 38913), (408, 37387), (436, 34986), (476, 32046), (588, 25942), (654, 23324), (686, 22236), (714, 21364), (763, 19992), (833, 18312), (872, 17493), (952, 16023), (1029, 14824), (1176, 12971), (1308, 11662), (1372, 11118), (1428, 10682), (1526, 9996), (1666, 9156), (1853, 8232), (2058, 7412), (2289, 6664), (2499, 6104), (2616, 5831), (2744, 5559), (2856, 5341), (3052, 4998), (3332, 4578), (3706, 4116)]