149528188

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{6269}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 268606800

約数和(自身を除く): 119078612

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 5963, 6269, 11926, 12538, 23852, 25076, 420023, 557941, 840046, 1115882, 1680092, 2231764, 37382047, 74764094, 149528188]

約数ペア:

[(1, 149528188), (2, 74764094), (4, 37382047), (67, 2231764), (89, 1680092), (134, 1115882), (178, 840046), (268, 557941), (356, 420023), (5963, 25076), (6269, 23852), (11926, 12538)]