140761272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{661}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 371779200

約数和(自身を除く): 231017928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 467, 661, 934, 1322, 1401, 1868, 1983, 2644, 2802, 3736, 3966, 5288, 5604, 7932, 8873, 11208, 12559, 15864, 17746, 25118, 26619, 35492, 37677, 50236, 53238, 70984, 75354, 100472, 106476, 150708, 212952, 301416, 308687, 617374, 926061, 1234748, 1852122, 2469496, 3704244, 5865053, 7408488, 11730106, 17595159, 23460212, 35190318, 46920424, 70380636, 140761272]

約数ペア:

[(1, 140761272), (2, 70380636), (3, 46920424), (4, 35190318), (6, 23460212), (8, 17595159), (12, 11730106), (19, 7408488), (24, 5865053), (38, 3704244), (57, 2469496), (76, 1852122), (114, 1234748), (152, 926061), (228, 617374), (456, 308687), (467, 301416), (661, 212952), (934, 150708), (1322, 106476), (1401, 100472), (1868, 75354), (1983, 70984), (2644, 53238), (2802, 50236), (3736, 37677), (3966, 35492), (5288, 26619), (5604, 25118), (7932, 17746), (8873, 15864), (11208, 12559)]