160139552

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4363}}^1$

素因数の和:4441

約数の個数: 48

約数和(自身を含む): 334317312

約数和(自身を除く): 174177760

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 2294, 4363, 4588, 8726, 9176, 17452, 18352, 34904, 36704, 69808, 135253, 139616, 161431, 270506, 322862, 541012, 645724, 1082024, 1291448, 2164048, 2582896, 4328096, 5004361, 5165792, 10008722, 20017444, 40034888, 80069776, 160139552]

約数ペア:

[(1, 160139552), (2, 80069776), (4, 40034888), (8, 20017444), (16, 10008722), (31, 5165792), (32, 5004361), (37, 4328096), (62, 2582896), (74, 2164048), (124, 1291448), (148, 1082024), (248, 645724), (296, 541012), (496, 322862), (592, 270506), (992, 161431), (1147, 139616), (1184, 135253), (2294, 69808), (4363, 36704), (4588, 34904), (8726, 18352), (9176, 17452)]