189616768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 64

約数和(自身を含む): 415523520

約数和(自身を除く): 225906752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 137, 176, 274, 352, 548, 704, 983, 1096, 1408, 1507, 1966, 2192, 3014, 3932, 4384, 6028, 7864, 8768, 10813, 12056, 15728, 17536, 21626, 24112, 31456, 43252, 48224, 62912, 86504, 96448, 125824, 134671, 173008, 192896, 269342, 346016, 538684, 692032, 1077368, 1384064, 1481381, 2154736, 2962762, 4309472, 5925524, 8618944, 11851048, 17237888, 23702096, 47404192, 94808384, 189616768]

約数ペア:

[(1, 189616768), (2, 94808384), (4, 47404192), (8, 23702096), (11, 17237888), (16, 11851048), (22, 8618944), (32, 5925524), (44, 4309472), (64, 2962762), (88, 2154736), (128, 1481381), (137, 1384064), (176, 1077368), (274, 692032), (352, 538684), (548, 346016), (704, 269342), (983, 192896), (1096, 173008), (1408, 134671), (1507, 125824), (1966, 96448), (2192, 86504), (3014, 62912), (3932, 48224), (4384, 43252), (6028, 31456), (7864, 24112), (8768, 21626), (10813, 17536), (12056, 15728)]