161374096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 359976960

約数和(自身を除く): 198602864

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 52, 58, 62, 104, 116, 124, 208, 232, 248, 377, 403, 464, 496, 754, 806, 863, 899, 1508, 1612, 1726, 1798, 3016, 3224, 3452, 3596, 6032, 6448, 6904, 7192, 11219, 11687, 13808, 14384, 22438, 23374, 25027, 26753, 44876, 46748, 50054, 53506, 89752, 93496, 100108, 107012, 179504, 186992, 200216, 214024, 325351, 347789, 400432, 428048, 650702, 695578, 775837, 1301404, 1391156, 1551674, 2602808, 2782312, 3103348, 5205616, 5564624, 6206696, 10085881, 12413392, 20171762, 40343524, 80687048, 161374096]

約数ペア:

[(1, 161374096), (2, 80687048), (4, 40343524), (8, 20171762), (13, 12413392), (16, 10085881), (26, 6206696), (29, 5564624), (31, 5205616), (52, 3103348), (58, 2782312), (62, 2602808), (104, 1551674), (116, 1391156), (124, 1301404), (208, 775837), (232, 695578), (248, 650702), (377, 428048), (403, 400432), (464, 347789), (496, 325351), (754, 214024), (806, 200216), (863, 186992), (899, 179504), (1508, 107012), (1612, 100108), (1726, 93496), (1798, 89752), (3016, 53506), (3224, 50054), (3452, 46748), (3596, 44876), (6032, 26753), (6448, 25027), (6904, 23374), (7192, 22438), (11219, 14384), (11687, 13808)]