149601536

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2747

約数の個数: 72

約数和(自身を含む): 352418304

約数和(自身を除く): 202816768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2693, 3472, 3968, 5386, 6944, 7936, 10772, 13888, 18851, 21544, 27776, 37702, 43088, 55552, 75404, 83483, 86176, 150808, 166966, 172352, 301616, 333932, 344704, 584381, 603232, 667864, 689408, 1168762, 1206464, 1335728, 2337524, 2412928, 2671456, 4675048, 4825856, 5342912, 9350096, 10685824, 18700192, 21371648, 37400384, 74800768, 149601536]

約数ペア:

[(1, 149601536), (2, 74800768), (4, 37400384), (7, 21371648), (8, 18700192), (14, 10685824), (16, 9350096), (28, 5342912), (31, 4825856), (32, 4675048), (56, 2671456), (62, 2412928), (64, 2337524), (112, 1335728), (124, 1206464), (128, 1168762), (217, 689408), (224, 667864), (248, 603232), (256, 584381), (434, 344704), (448, 333932), (496, 301616), (868, 172352), (896, 166966), (992, 150808), (1736, 86176), (1792, 83483), (1984, 75404), (2693, 55552), (3472, 43088), (3968, 37702), (5386, 27776), (6944, 21544), (7936, 18851), (10772, 13888)]