123840696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{737147}}^1$

素因数の和:737163

約数の個数: 32

約数和(自身を含む): 353831040

約数和(自身を除く): 229990344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 737147, 1474294, 2211441, 2948588, 4422882, 5160029, 5897176, 8845764, 10320058, 15480087, 17691528, 20640116, 30960174, 41280232, 61920348, 123840696]

約数ペア:

[(1, 123840696), (2, 61920348), (3, 41280232), (4, 30960174), (6, 20640116), (7, 17691528), (8, 15480087), (12, 10320058), (14, 8845764), (21, 5897176), (24, 5160029), (28, 4422882), (42, 2948588), (56, 2211441), (84, 1474294), (168, 737147)]