156729315876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18047}}^1\times {\mathrm{103387}}^1$

素因数の和:121448

約数の個数: 48

約数和(自身を含む): 417972043776

約数和(自身を除く): 261242727900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18047, 36094, 54141, 72188, 103387, 108282, 126329, 206774, 216564, 252658, 310161, 378987, 413548, 505316, 620322, 723709, 757974, 1240644, 1447418, 1515948, 2171127, 2894836, 4342254, 8684508, 1865825189, 3731650378, 5597475567, 7463300756, 11194951134, 13060776323, 22389902268, 26121552646, 39182328969, 52243105292, 78364657938, 156729315876]

約数ペア:

[(1, 156729315876), (2, 78364657938), (3, 52243105292), (4, 39182328969), (6, 26121552646), (7, 22389902268), (12, 13060776323), (14, 11194951134), (21, 7463300756), (28, 5597475567), (42, 3731650378), (84, 1865825189), (18047, 8684508), (36094, 4342254), (54141, 2894836), (72188, 2171127), (103387, 1515948), (108282, 1447418), (126329, 1240644), (206774, 757974), (216564, 723709), (252658, 620322), (310161, 505316), (378987, 413548)]