156768923355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1997}}^1\times {\mathrm{6701}}^1$

素因数の和:8788

約数の個数: 64

約数和(自身を含む): 277667398656

約数和(自身を除く): 120898475301

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 165, 213, 355, 781, 1065, 1997, 2343, 3905, 5991, 6701, 9985, 11715, 20103, 21967, 29955, 33505, 65901, 73711, 100515, 109835, 141787, 221133, 329505, 368555, 425361, 475771, 708935, 1105665, 1427313, 1559657, 2126805, 2378855, 4678971, 5233481, 7136565, 7798285, 13381897, 15700443, 23394855, 26167405, 40145691, 66909485, 78502215, 147200867, 200728455, 441602601, 736004335, 950114687, 2208013005, 2850344061, 4750573435, 10451261557, 14251720305, 31353784671, 52256307785, 156768923355]

約数ペア:

[(1, 156768923355), (3, 52256307785), (5, 31353784671), (11, 14251720305), (15, 10451261557), (33, 4750573435), (55, 2850344061), (71, 2208013005), (165, 950114687), (213, 736004335), (355, 441602601), (781, 200728455), (1065, 147200867), (1997, 78502215), (2343, 66909485), (3905, 40145691), (5991, 26167405), (6701, 23394855), (9985, 15700443), (11715, 13381897), (20103, 7798285), (21967, 7136565), (29955, 5233481), (33505, 4678971), (65901, 2378855), (73711, 2126805), (100515, 1559657), (109835, 1427313), (141787, 1105665), (221133, 708935), (329505, 475771), (368555, 425361)]