157440618

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{28867}}^1$

素因数の和:28979

約数の個数: 32

約数和(自身を含む): 353344320

約数和(自身を除く): 195903702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 28867, 57734, 86601, 173202, 259803, 519606, 779409, 1558818, 2915567, 5831134, 8746701, 17493402, 26240103, 52480206, 78720309, 157440618]

約数ペア:

[(1, 157440618), (2, 78720309), (3, 52480206), (6, 26240103), (9, 17493402), (18, 8746701), (27, 5831134), (54, 2915567), (101, 1558818), (202, 779409), (303, 519606), (606, 259803), (909, 173202), (1818, 86601), (2727, 57734), (5454, 28867)]