156721162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 263088000

約数和(自身を除く): 106366838

約数列:

[1, 2, 13, 26, 29, 58, 347, 377, 599, 694, 754, 1198, 4511, 7787, 9022, 10063, 15574, 17371, 20126, 34742, 130819, 207853, 225823, 261638, 415706, 451646, 2702089, 5404178, 6027737, 12055474, 78360581, 156721162]

約数ペア:

[(1, 156721162), (2, 78360581), (13, 12055474), (26, 6027737), (29, 5404178), (58, 2702089), (347, 451646), (377, 415706), (599, 261638), (694, 225823), (754, 207853), (1198, 130819), (4511, 34742), (7787, 20126), (9022, 17371), (10063, 15574)]