146720768

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{2311}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 302964480

約数和(自身を除く): 156243712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 2311, 3968, 4622, 7936, 9244, 15872, 18488, 31744, 36976, 63488, 71641, 73952, 143282, 147904, 286564, 295808, 573128, 591616, 1146256, 1183232, 2292512, 2366464, 4585024, 4732928, 9170048, 18340096, 36680192, 73360384, 146720768]

約数ペア:

[(1, 146720768), (2, 73360384), (4, 36680192), (8, 18340096), (16, 9170048), (31, 4732928), (32, 4585024), (62, 2366464), (64, 2292512), (124, 1183232), (128, 1146256), (248, 591616), (256, 573128), (496, 295808), (512, 286564), (992, 147904), (1024, 143282), (1984, 73952), (2048, 71641), (2311, 63488), (3968, 36976), (4622, 31744), (7936, 18488), (9244, 15872)]