126236464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1831}}^1$

素因数の和:2009

約数の個数: 40

約数和(自身を含む): 254428160

約数和(自身を除く): 128191696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 139, 248, 278, 496, 556, 1112, 1831, 2224, 3662, 4309, 7324, 8618, 14648, 17236, 29296, 34472, 56761, 68944, 113522, 227044, 254509, 454088, 509018, 908176, 1018036, 2036072, 4072144, 7889779, 15779558, 31559116, 63118232, 126236464]

約数ペア:

[(1, 126236464), (2, 63118232), (4, 31559116), (8, 15779558), (16, 7889779), (31, 4072144), (62, 2036072), (124, 1018036), (139, 908176), (248, 509018), (278, 454088), (496, 254509), (556, 227044), (1112, 113522), (1831, 68944), (2224, 56761), (3662, 34472), (4309, 29296), (7324, 17236), (8618, 14648)]