149748608

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 308448000

約数和(自身を除く): 158699392

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 118, 128, 158, 236, 251, 316, 472, 502, 632, 944, 1004, 1264, 1888, 2008, 2528, 3776, 4016, 4661, 5056, 7552, 8032, 9322, 10112, 14809, 16064, 18644, 19829, 29618, 32128, 37288, 39658, 59236, 74576, 79316, 118472, 149152, 158632, 236944, 298304, 317264, 473888, 596608, 634528, 947776, 1169911, 1269056, 1895552, 2339822, 2538112, 4679644, 9359288, 18718576, 37437152, 74874304, 149748608]

約数ペア:

[(1, 149748608), (2, 74874304), (4, 37437152), (8, 18718576), (16, 9359288), (32, 4679644), (59, 2538112), (64, 2339822), (79, 1895552), (118, 1269056), (128, 1169911), (158, 947776), (236, 634528), (251, 596608), (316, 473888), (472, 317264), (502, 298304), (632, 236944), (944, 158632), (1004, 149152), (1264, 118472), (1888, 79316), (2008, 74576), (2528, 59236), (3776, 39658), (4016, 37288), (4661, 32128), (5056, 29618), (7552, 19829), (8032, 18644), (9322, 16064), (10112, 14809)]