129176504

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3119}}^1$

素因数の和:3323

約数の個数: 32

約数和(自身を含む): 251596800

約数和(自身を除く): 122420296

約数列:

[1, 2, 4, 8, 31, 62, 124, 167, 248, 334, 668, 1336, 3119, 5177, 6238, 10354, 12476, 20708, 24952, 41416, 96689, 193378, 386756, 520873, 773512, 1041746, 2083492, 4166984, 16147063, 32294126, 64588252, 129176504]

約数ペア:

[(1, 129176504), (2, 64588252), (4, 32294126), (8, 16147063), (31, 4166984), (62, 2083492), (124, 1041746), (167, 773512), (248, 520873), (334, 386756), (668, 193378), (1336, 96689), (3119, 41416), (5177, 24952), (6238, 20708), (10354, 12476)]