153235712

素因数分解:

$2^8\times 7^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 352025856

約数和(自身を除く): 198790144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 233, 256, 367, 448, 466, 734, 896, 932, 1468, 1631, 1792, 1864, 2569, 2936, 3262, 3728, 5138, 5872, 6524, 7456, 10276, 11744, 13048, 14912, 20552, 23488, 26096, 29824, 41104, 46976, 52192, 59648, 82208, 85511, 93952, 104384, 164416, 171022, 208768, 328832, 342044, 417536, 598577, 657664, 684088, 1197154, 1368176, 2394308, 2736352, 4788616, 5472704, 9577232, 10945408, 19154464, 21890816, 38308928, 76617856, 153235712]

約数ペア:

[(1, 153235712), (2, 76617856), (4, 38308928), (7, 21890816), (8, 19154464), (14, 10945408), (16, 9577232), (28, 5472704), (32, 4788616), (56, 2736352), (64, 2394308), (112, 1368176), (128, 1197154), (224, 684088), (233, 657664), (256, 598577), (367, 417536), (448, 342044), (466, 328832), (734, 208768), (896, 171022), (932, 164416), (1468, 104384), (1631, 93952), (1792, 85511), (1864, 82208), (2569, 59648), (2936, 52192), (3262, 46976), (3728, 41104), (5138, 29824), (5872, 26096), (6524, 23488), (7456, 20552), (10276, 14912), (11744, 13048)]