158256780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239783}}^1$

素因数の和:239806

約数の個数: 48

約数和(自身を含む): 483404544

約数和(自身を除く): 325147764

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 239783, 479566, 719349, 959132, 1198915, 1438698, 2397830, 2637613, 2877396, 3596745, 4795660, 5275226, 7193490, 7912839, 10550452, 13188065, 14386980, 15825678, 26376130, 31651356, 39564195, 52752260, 79128390, 158256780]

約数ペア:

[(1, 158256780), (2, 79128390), (3, 52752260), (4, 39564195), (5, 31651356), (6, 26376130), (10, 15825678), (11, 14386980), (12, 13188065), (15, 10550452), (20, 7912839), (22, 7193490), (30, 5275226), (33, 4795660), (44, 3596745), (55, 2877396), (60, 2637613), (66, 2397830), (110, 1438698), (132, 1198915), (165, 959132), (220, 719349), (330, 479566), (660, 239783)]