153996661

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 202112652

約数和(自身を除く): 48115991

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 457, 529, 637, 1127, 2093, 3199, 3703, 5941, 6877, 10511, 14651, 22393, 25921, 41587, 48139, 73577, 136643, 241753, 291109, 336973, 515039, 956501, 1692271, 3142789, 6695507, 11845897, 21999523, 153996661]

約数ペア:

[(1, 153996661), (7, 21999523), (13, 11845897), (23, 6695507), (49, 3142789), (91, 1692271), (161, 956501), (299, 515039), (457, 336973), (529, 291109), (637, 241753), (1127, 136643), (2093, 73577), (3199, 48139), (3703, 41587), (5941, 25921), (6877, 22393), (10511, 14651)]