155661194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 264297600

約数和(自身を除く): 108636406

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 598, 1747, 1937, 3427, 3494, 3874, 6854, 22711, 40181, 44551, 45422, 80362, 89102, 260303, 520606, 522353, 1044706, 3383939, 5986969, 6767878, 11973938, 77830597, 155661194]

約数ペア:

[(1, 155661194), (2, 77830597), (13, 11973938), (23, 6767878), (26, 5986969), (46, 3383939), (149, 1044706), (298, 522353), (299, 520606), (598, 260303), (1747, 89102), (1937, 80362), (3427, 45422), (3494, 44551), (3874, 40181), (6854, 22711)]