141635776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71389}}^1$

素因数の和:71432

約数の個数: 28

約数和(自身を含む): 290128960

約数和(自身を除く): 148493184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 71389, 142778, 285556, 571112, 1142224, 2213059, 2284448, 4426118, 4568896, 8852236, 17704472, 35408944, 70817888, 141635776]

約数ペア:

[(1, 141635776), (2, 70817888), (4, 35408944), (8, 17704472), (16, 8852236), (31, 4568896), (32, 4426118), (62, 2284448), (64, 2213059), (124, 1142224), (248, 571112), (496, 285556), (992, 142778), (1984, 71389)]