140326544

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{3457}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 283002720

約数和(自身を除く): 142676176

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2537, 3457, 5074, 6914, 10148, 13828, 20296, 27656, 40592, 55312, 148651, 203963, 297302, 407926, 594604, 815852, 1189208, 1631704, 2378416, 3263408, 8770409, 17540818, 35081636, 70163272, 140326544]

約数ペア:

[(1, 140326544), (2, 70163272), (4, 35081636), (8, 17540818), (16, 8770409), (43, 3263408), (59, 2378416), (86, 1631704), (118, 1189208), (172, 815852), (236, 594604), (344, 407926), (472, 297302), (688, 203963), (944, 148651), (2537, 55312), (3457, 40592), (5074, 27656), (6914, 20296), (10148, 13828)]