160991674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1103}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 267079680

約数和(自身を除く): 106088006

約数列:

[1, 2, 19, 23, 38, 46, 167, 334, 437, 874, 1103, 2206, 3173, 3841, 6346, 7682, 20957, 25369, 41914, 50738, 72979, 145958, 184201, 368402, 482011, 964022, 3499819, 4236623, 6999638, 8473246, 80495837, 160991674]

約数ペア:

[(1, 160991674), (2, 80495837), (19, 8473246), (23, 6999638), (38, 4236623), (46, 3499819), (167, 964022), (334, 482011), (437, 368402), (874, 184201), (1103, 145958), (2206, 72979), (3173, 50738), (3841, 41914), (6346, 25369), (7682, 20957)]