156985356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{3593}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 400917888

約数和(自身を除く): 243932532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 331, 662, 993, 1324, 1986, 3593, 3641, 3972, 7186, 7282, 10779, 10923, 14372, 14564, 21558, 21846, 39523, 43116, 43692, 79046, 118569, 158092, 237138, 474276, 1189283, 2378566, 3567849, 4757132, 7135698, 13082113, 14271396, 26164226, 39246339, 52328452, 78492678, 156985356]

約数ペア:

[(1, 156985356), (2, 78492678), (3, 52328452), (4, 39246339), (6, 26164226), (11, 14271396), (12, 13082113), (22, 7135698), (33, 4757132), (44, 3567849), (66, 2378566), (132, 1189283), (331, 474276), (662, 237138), (993, 158092), (1324, 118569), (1986, 79046), (3593, 43692), (3641, 43116), (3972, 39523), (7186, 21846), (7282, 21558), (10779, 14564), (10923, 14372)]