15825936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 160

約数和(自身を含む): 51266560

約数和(自身を除く): 35440624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 67, 74, 76, 84, 111, 112, 114, 133, 134, 148, 152, 168, 201, 222, 228, 259, 266, 268, 296, 304, 336, 399, 402, 444, 456, 469, 518, 532, 536, 592, 703, 777, 798, 804, 888, 912, 938, 1036, 1064, 1072, 1273, 1406, 1407, 1554, 1596, 1608, 1776, 1876, 2072, 2109, 2128, 2479, 2546, 2812, 2814, 3108, 3192, 3216, 3752, 3819, 4144, 4218, 4921, 4958, 5092, 5624, 5628, 6216, 6384, 7437, 7504, 7638, 8436, 8911, 9842, 9916, 10184, 11248, 11256, 12432, 14763, 14874, 15276, 16872, 17353, 17822, 19684, 19832, 20368, 22512, 26733, 29526, 29748, 30552, 33744, 34706, 35644, 39368, 39664, 47101, 52059, 53466, 59052, 59496, 61104, 69412, 71288, 78736, 94202, 104118, 106932, 118104, 118992, 138824, 141303, 142576, 188404, 208236, 213864, 236208, 277648, 282606, 329707, 376808, 416472, 427728, 565212, 659414, 753616, 832944, 989121, 1130424, 1318828, 1978242, 2260848, 2637656, 3956484, 5275312, 7912968, 15825936]

約数ペア:

[(1, 15825936), (2, 7912968), (3, 5275312), (4, 3956484), (6, 2637656), (7, 2260848), (8, 1978242), (12, 1318828), (14, 1130424), (16, 989121), (19, 832944), (21, 753616), (24, 659414), (28, 565212), (37, 427728), (38, 416472), (42, 376808), (48, 329707), (56, 282606), (57, 277648), (67, 236208), (74, 213864), (76, 208236), (84, 188404), (111, 142576), (112, 141303), (114, 138824), (133, 118992), (134, 118104), (148, 106932), (152, 104118), (168, 94202), (201, 78736), (222, 71288), (228, 69412), (259, 61104), (266, 59496), (268, 59052), (296, 53466), (304, 52059), (336, 47101), (399, 39664), (402, 39368), (444, 35644), (456, 34706), (469, 33744), (518, 30552), (532, 29748), (536, 29526), (592, 26733), (703, 22512), (777, 20368), (798, 19832), (804, 19684), (888, 17822), (912, 17353), (938, 16872), (1036, 15276), (1064, 14874), (1072, 14763), (1273, 12432), (1406, 11256), (1407, 11248), (1554, 10184), (1596, 9916), (1608, 9842), (1776, 8911), (1876, 8436), (2072, 7638), (2109, 7504), (2128, 7437), (2479, 6384), (2546, 6216), (2812, 5628), (2814, 5624), (3108, 5092), (3192, 4958), (3216, 4921), (3752, 4218), (3819, 4144)]