153668656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12329}}^1$

素因数の和:12397

約数の個数: 40

約数和(自身を含む): 321073200

約数和(自身を除く): 167404544

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12329, 12464, 24658, 49316, 98632, 197264, 234251, 468502, 505489, 937004, 1010978, 1874008, 2021956, 3748016, 4043912, 8087824, 9604291, 19208582, 38417164, 76834328, 153668656]

約数ペア:

[(1, 153668656), (2, 76834328), (4, 38417164), (8, 19208582), (16, 9604291), (19, 8087824), (38, 4043912), (41, 3748016), (76, 2021956), (82, 1874008), (152, 1010978), (164, 937004), (304, 505489), (328, 468502), (656, 234251), (779, 197264), (1558, 98632), (3116, 49316), (6232, 24658), (12329, 12464)]