156760068164

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{396247}}^1$

素因数の和:396528

約数の個数: 48

約数和(自身を含む): 319534387200

約数和(自身を除く): 162774319036

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 199, 284, 398, 497, 796, 994, 1393, 1988, 2786, 5572, 14129, 28258, 56516, 98903, 197806, 395612, 396247, 792494, 1584988, 2773729, 5547458, 11094916, 28133537, 56267074, 78853153, 112534148, 157706306, 196934759, 315412612, 393869518, 551972071, 787739036, 1103944142, 2207888284, 5598573863, 11197147726, 22394295452, 39190017041, 78380034082, 156760068164]

約数ペア:

[(1, 156760068164), (2, 78380034082), (4, 39190017041), (7, 22394295452), (14, 11197147726), (28, 5598573863), (71, 2207888284), (142, 1103944142), (199, 787739036), (284, 551972071), (398, 393869518), (497, 315412612), (796, 196934759), (994, 157706306), (1393, 112534148), (1988, 78853153), (2786, 56267074), (5572, 28133537), (14129, 11094916), (28258, 5547458), (56516, 2773729), (98903, 1584988), (197806, 792494), (395612, 396247)]