166124410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1553}}^1$

素因数の和:2142

約数の個数: 32

約数和(自身を含む): 315524160

約数和(自身を除く): 149399750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 563, 1126, 1553, 2815, 3106, 5630, 7765, 10697, 15530, 21394, 29507, 53485, 59014, 106970, 147535, 295070, 874339, 1748678, 4371695, 8743390, 16612441, 33224882, 83062205, 166124410]

約数ペア:

[(1, 166124410), (2, 83062205), (5, 33224882), (10, 16612441), (19, 8743390), (38, 4371695), (95, 1748678), (190, 874339), (563, 295070), (1126, 147535), (1553, 106970), (2815, 59014), (3106, 53485), (5630, 29507), (7765, 21394), (10697, 15530)]