156970886566

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{6679}}^1$

素因数の和:8981

約数の個数: 48

約数和(自身を含む): 263342914560

約数和(自身を除く): 106372027994

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 2243, 4486, 5239, 6679, 10478, 13358, 29159, 58318, 69533, 86827, 139066, 173654, 207049, 379067, 414098, 758134, 903929, 1128751, 1807858, 2257502, 2691637, 5383274, 11751077, 14980997, 23502154, 29961994, 34991281, 69982562, 194752961, 389505922, 464410907, 928821814, 2531788493, 5063576986, 6037341791, 12074683582, 78485443283, 156970886566]

約数ペア:

[(1, 156970886566), (2, 78485443283), (13, 12074683582), (26, 6037341791), (31, 5063576986), (62, 2531788493), (169, 928821814), (338, 464410907), (403, 389505922), (806, 194752961), (2243, 69982562), (4486, 34991281), (5239, 29961994), (6679, 23502154), (10478, 14980997), (13358, 11751077), (29159, 5383274), (58318, 2691637), (69533, 2257502), (86827, 1807858), (139066, 1128751), (173654, 903929), (207049, 758134), (379067, 414098)]