143123776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{72139}}^1$

素因数の和:72182

約数の個数: 28

約数和(自身を含む): 293176960

約数和(自身を除く): 150053184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 72139, 144278, 288556, 577112, 1154224, 2236309, 2308448, 4472618, 4616896, 8945236, 17890472, 35780944, 71561888, 143123776]

約数ペア:

[(1, 143123776), (2, 71561888), (4, 35780944), (8, 17890472), (16, 8945236), (31, 4616896), (32, 4472618), (62, 2308448), (64, 2236309), (124, 1154224), (248, 577112), (496, 288556), (992, 144278), (1984, 72139)]