118425728

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 243673920

約数和(自身を除く): 125248192

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 83, 128, 142, 157, 166, 284, 314, 332, 568, 628, 664, 1136, 1256, 1328, 2272, 2512, 2656, 4544, 5024, 5312, 5893, 9088, 10048, 10624, 11147, 11786, 13031, 20096, 22294, 23572, 26062, 44588, 47144, 52124, 89176, 94288, 104248, 178352, 188576, 208496, 356704, 377152, 416992, 713408, 754304, 833984, 925201, 1426816, 1667968, 1850402, 3700804, 7401608, 14803216, 29606432, 59212864, 118425728]

約数ペア:

[(1, 118425728), (2, 59212864), (4, 29606432), (8, 14803216), (16, 7401608), (32, 3700804), (64, 1850402), (71, 1667968), (83, 1426816), (128, 925201), (142, 833984), (157, 754304), (166, 713408), (284, 416992), (314, 377152), (332, 356704), (568, 208496), (628, 188576), (664, 178352), (1136, 104248), (1256, 94288), (1328, 89176), (2272, 52124), (2512, 47144), (2656, 44588), (4544, 26062), (5024, 23572), (5312, 22294), (5893, 20096), (9088, 13031), (10048, 11786), (10624, 11147)]