139767654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57803}}^1$

素因数の和:57852

約数の個数: 32

約数和(自身を含む): 310754304

約数和(自身を除く): 170986650

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 57803, 115606, 173409, 346818, 751439, 1502878, 1791893, 2254317, 3583786, 4508634, 5375679, 10751358, 23294609, 46589218, 69883827, 139767654]

約数ペア:

[(1, 139767654), (2, 69883827), (3, 46589218), (6, 23294609), (13, 10751358), (26, 5375679), (31, 4508634), (39, 3583786), (62, 2254317), (78, 1791893), (93, 1502878), (186, 751439), (403, 346818), (806, 173409), (1209, 115606), (2418, 57803)]