160959968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{6343}}^1$

素因数の和:6427

約数の個数: 48

約数和(自身を含む): 346915296

約数和(自身を除く): 185955328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6343, 6344, 12686, 12688, 25372, 25376, 50744, 82459, 101488, 164918, 202976, 329836, 386923, 659672, 773846, 1319344, 1547692, 2638688, 3095384, 5029999, 6190768, 10059998, 12381536, 20119996, 40239992, 80479984, 160959968]

約数ペア:

[(1, 160959968), (2, 80479984), (4, 40239992), (8, 20119996), (13, 12381536), (16, 10059998), (26, 6190768), (32, 5029999), (52, 3095384), (61, 2638688), (104, 1547692), (122, 1319344), (208, 773846), (244, 659672), (416, 386923), (488, 329836), (793, 202976), (976, 164918), (1586, 101488), (1952, 82459), (3172, 50744), (6343, 25376), (6344, 25372), (12686, 12688)]