163308972

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3571}}^1$

素因数の和:3718

約数の個数: 48

約数和(自身を含む): 395263232

約数和(自身を除く): 231954260

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 103, 111, 148, 206, 222, 309, 412, 444, 618, 1236, 3571, 3811, 7142, 7622, 10713, 11433, 14284, 15244, 21426, 22866, 42852, 45732, 132127, 264254, 367813, 396381, 528508, 735626, 792762, 1103439, 1471252, 1585524, 2206878, 4413756, 13609081, 27218162, 40827243, 54436324, 81654486, 163308972]

約数ペア:

[(1, 163308972), (2, 81654486), (3, 54436324), (4, 40827243), (6, 27218162), (12, 13609081), (37, 4413756), (74, 2206878), (103, 1585524), (111, 1471252), (148, 1103439), (206, 792762), (222, 735626), (309, 528508), (412, 396381), (444, 367813), (618, 264254), (1236, 132127), (3571, 45732), (3811, 42852), (7142, 22866), (7622, 21426), (10713, 15244), (11433, 14284)]