123485152

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17783}}^1$

素因数の和:17831

約数の個数: 48

約数和(自身を含む): 286820352

約数和(自身を除く): 163335200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 17783, 35566, 71132, 124481, 142264, 248962, 284528, 497924, 551273, 569056, 995848, 1102546, 1991696, 2205092, 3858911, 3983392, 4410184, 7717822, 8820368, 15435644, 17640736, 30871288, 61742576, 123485152]

約数ペア:

[(1, 123485152), (2, 61742576), (4, 30871288), (7, 17640736), (8, 15435644), (14, 8820368), (16, 7717822), (28, 4410184), (31, 3983392), (32, 3858911), (56, 2205092), (62, 1991696), (112, 1102546), (124, 995848), (217, 569056), (224, 551273), (248, 497924), (434, 284528), (496, 248962), (868, 142264), (992, 124481), (1736, 71132), (3472, 35566), (6944, 17783)]