139315072

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2943

約数の個数: 64

約数和(自身を含む): 309304800

約数和(自身を除く): 169989728

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1664, 1856, 2887, 3016, 3712, 5774, 6032, 11548, 12064, 23096, 24128, 37531, 46192, 48256, 75062, 83723, 92384, 150124, 167446, 184768, 300248, 334892, 369536, 600496, 669784, 1088399, 1200992, 1339568, 2176798, 2401984, 2679136, 4353596, 4803968, 5358272, 8707192, 10716544, 17414384, 34828768, 69657536, 139315072]

約数ペア:

[(1, 139315072), (2, 69657536), (4, 34828768), (8, 17414384), (13, 10716544), (16, 8707192), (26, 5358272), (29, 4803968), (32, 4353596), (52, 2679136), (58, 2401984), (64, 2176798), (104, 1339568), (116, 1200992), (128, 1088399), (208, 669784), (232, 600496), (377, 369536), (416, 334892), (464, 300248), (754, 184768), (832, 167446), (928, 150124), (1508, 92384), (1664, 83723), (1856, 75062), (2887, 48256), (3016, 46192), (3712, 37531), (5774, 24128), (6032, 23096), (11548, 12064)]