157214629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 191237760

約数和(自身を除く): 34023131

約数列:

[1, 11, 13, 61, 67, 143, 269, 671, 737, 793, 871, 2959, 3497, 4087, 8723, 9581, 16409, 18023, 38467, 44957, 53131, 180499, 198253, 213317, 234299, 584441, 1099403, 2346487, 2577289, 12093433, 14292239, 157214629]

約数ペア:

[(1, 157214629), (11, 14292239), (13, 12093433), (61, 2577289), (67, 2346487), (143, 1099403), (269, 584441), (671, 234299), (737, 213317), (793, 198253), (871, 180499), (2959, 53131), (3497, 44957), (4087, 38467), (8723, 18023), (9581, 16409)]