173338963378

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{2521}}^1$

素因数の和:3155

約数の個数: 64

約数和(自身を含む): 303535814400

約数和(自身を除く): 130196851022

約数列:

[1, 2, 7, 14, 89, 139, 178, 278, 397, 623, 794, 973, 1246, 1946, 2521, 2779, 5042, 5558, 12371, 17647, 24742, 35294, 35333, 55183, 70666, 86597, 110366, 173194, 224369, 247331, 350419, 386281, 448738, 494662, 700838, 772562, 1000837, 1570583, 2001674, 2452933, 3141166, 4905866, 4911287, 7005859, 9822574, 14011718, 31187291, 34379009, 62374582, 68758018, 89074493, 139116343, 178148986, 218311037, 278232686, 436622074, 623521451, 973814401, 1247042902, 1947628802, 12381354527, 24762709054, 86669481689, 173338963378]

約数ペア:

[(1, 173338963378), (2, 86669481689), (7, 24762709054), (14, 12381354527), (89, 1947628802), (139, 1247042902), (178, 973814401), (278, 623521451), (397, 436622074), (623, 278232686), (794, 218311037), (973, 178148986), (1246, 139116343), (1946, 89074493), (2521, 68758018), (2779, 62374582), (5042, 34379009), (5558, 31187291), (12371, 14011718), (17647, 9822574), (24742, 7005859), (35294, 4911287), (35333, 4905866), (55183, 3141166), (70666, 2452933), (86597, 2001674), (110366, 1570583), (173194, 1000837), (224369, 772562), (247331, 700838), (350419, 494662), (386281, 448738)]