157003728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 160

約数和(自身を含む): 485373696

約数和(自身を除く): 328369968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 73, 74, 84, 111, 112, 146, 148, 168, 173, 219, 222, 259, 292, 296, 336, 346, 438, 444, 511, 518, 519, 584, 592, 692, 777, 876, 888, 1022, 1036, 1038, 1168, 1211, 1384, 1533, 1554, 1752, 1776, 2044, 2072, 2076, 2422, 2701, 2768, 3066, 3108, 3504, 3633, 4088, 4144, 4152, 4844, 5402, 6132, 6216, 6401, 7266, 8103, 8176, 8304, 9688, 10804, 12264, 12432, 12629, 12802, 14532, 16206, 18907, 19203, 19376, 21608, 24528, 25258, 25604, 29064, 32412, 37814, 37887, 38406, 43216, 44807, 50516, 51208, 56721, 58128, 64824, 75628, 75774, 76812, 88403, 89614, 101032, 102416, 113442, 129648, 134421, 151256, 151548, 153624, 176806, 179228, 202064, 226884, 265209, 268842, 302512, 303096, 307248, 353612, 358456, 453768, 467273, 530418, 537684, 606192, 707224, 716912, 907536, 934546, 1060836, 1075368, 1401819, 1414448, 1869092, 2121672, 2150736, 2803638, 3270911, 3738184, 4243344, 5607276, 6541822, 7476368, 9812733, 11214552, 13083644, 19625466, 22429104, 26167288, 39250932, 52334576, 78501864, 157003728]

約数ペア:

[(1, 157003728), (2, 78501864), (3, 52334576), (4, 39250932), (6, 26167288), (7, 22429104), (8, 19625466), (12, 13083644), (14, 11214552), (16, 9812733), (21, 7476368), (24, 6541822), (28, 5607276), (37, 4243344), (42, 3738184), (48, 3270911), (56, 2803638), (73, 2150736), (74, 2121672), (84, 1869092), (111, 1414448), (112, 1401819), (146, 1075368), (148, 1060836), (168, 934546), (173, 907536), (219, 716912), (222, 707224), (259, 606192), (292, 537684), (296, 530418), (336, 467273), (346, 453768), (438, 358456), (444, 353612), (511, 307248), (518, 303096), (519, 302512), (584, 268842), (592, 265209), (692, 226884), (777, 202064), (876, 179228), (888, 176806), (1022, 153624), (1036, 151548), (1038, 151256), (1168, 134421), (1211, 129648), (1384, 113442), (1533, 102416), (1554, 101032), (1752, 89614), (1776, 88403), (2044, 76812), (2072, 75774), (2076, 75628), (2422, 64824), (2701, 58128), (2768, 56721), (3066, 51208), (3108, 50516), (3504, 44807), (3633, 43216), (4088, 38406), (4144, 37887), (4152, 37814), (4844, 32412), (5402, 29064), (6132, 25604), (6216, 25258), (6401, 24528), (7266, 21608), (8103, 19376), (8176, 19203), (8304, 18907), (9688, 16206), (10804, 14532), (12264, 12802), (12432, 12629)]