156928645496

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{153947}}^1$

素因数の和:154236

約数の個数: 64

約数和(自身を含む): 341395084800

約数和(自身を除く): 184466439304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 167, 218, 334, 436, 668, 763, 872, 1169, 1336, 1526, 2338, 3052, 4676, 6104, 9352, 18203, 36406, 72812, 127421, 145624, 153947, 254842, 307894, 509684, 615788, 1019368, 1077629, 1231576, 2155258, 4310516, 8621032, 16780223, 25709149, 33560446, 51418298, 67120892, 102836596, 117461561, 134241784, 179964043, 205673192, 234923122, 359928086, 469846244, 719856172, 939692488, 1439712344, 2802297241, 5604594482, 11209188964, 19616080687, 22418377928, 39232161374, 78464322748, 156928645496]

約数ペア:

[(1, 156928645496), (2, 78464322748), (4, 39232161374), (7, 22418377928), (8, 19616080687), (14, 11209188964), (28, 5604594482), (56, 2802297241), (109, 1439712344), (167, 939692488), (218, 719856172), (334, 469846244), (436, 359928086), (668, 234923122), (763, 205673192), (872, 179964043), (1169, 134241784), (1336, 117461561), (1526, 102836596), (2338, 67120892), (3052, 51418298), (4676, 33560446), (6104, 25709149), (9352, 16780223), (18203, 8621032), (36406, 4310516), (72812, 2155258), (127421, 1231576), (145624, 1077629), (153947, 1019368), (254842, 615788), (307894, 509684)]