142112946

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{2557}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 290998080

約数和(自身を除く): 148885134

約数列:

[1, 2, 3, 6, 59, 118, 157, 177, 314, 354, 471, 942, 2557, 5114, 7671, 9263, 15342, 18526, 27789, 55578, 150863, 301726, 401449, 452589, 802898, 905178, 1204347, 2408694, 23685491, 47370982, 71056473, 142112946]

約数ペア:

[(1, 142112946), (2, 71056473), (3, 47370982), (6, 23685491), (59, 2408694), (118, 1204347), (157, 905178), (177, 802898), (314, 452589), (354, 401449), (471, 301726), (942, 150863), (2557, 55578), (5114, 27789), (7671, 18526), (9263, 15342)]