155462216

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 361065600

約数和(自身を除く): 205603384

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 179, 182, 358, 364, 716, 728, 1193, 1253, 1432, 2327, 2386, 2506, 4654, 4772, 5012, 8351, 9308, 9544, 10024, 15509, 16289, 16702, 18616, 31018, 32578, 33404, 62036, 65156, 66808, 108563, 124072, 130312, 213547, 217126, 427094, 434252, 854188, 868504, 1494829, 1708376, 2776111, 2989658, 5552222, 5979316, 11104444, 11958632, 19432777, 22208888, 38865554, 77731108, 155462216]

約数ペア:

[(1, 155462216), (2, 77731108), (4, 38865554), (7, 22208888), (8, 19432777), (13, 11958632), (14, 11104444), (26, 5979316), (28, 5552222), (52, 2989658), (56, 2776111), (91, 1708376), (104, 1494829), (179, 868504), (182, 854188), (358, 434252), (364, 427094), (716, 217126), (728, 213547), (1193, 130312), (1253, 124072), (1432, 108563), (2327, 66808), (2386, 65156), (2506, 62036), (4654, 33404), (4772, 32578), (5012, 31018), (8351, 18616), (9308, 16702), (9544, 16289), (10024, 15509)]