142918178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 236718720

約数和(自身を除く): 93800542

約数列:

[1, 2, 13, 26, 59, 118, 151, 302, 617, 767, 1234, 1534, 1963, 3926, 8021, 8909, 16042, 17818, 36403, 72806, 93167, 115817, 186334, 231634, 473239, 946478, 1211171, 2422342, 5496853, 10993706, 71459089, 142918178]

約数ペア:

[(1, 142918178), (2, 71459089), (13, 10993706), (26, 5496853), (59, 2422342), (118, 1211171), (151, 946478), (302, 473239), (617, 231634), (767, 186334), (1234, 115817), (1534, 93167), (1963, 72806), (3926, 36403), (8021, 17818), (8909, 16042)]