177620172

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{881}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 424079712

約数和(自身を除く): 246459540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 317, 318, 634, 636, 881, 951, 1268, 1762, 1902, 2643, 3524, 3804, 5286, 10572, 16801, 33602, 46693, 50403, 67204, 93386, 100806, 140079, 186772, 201612, 279277, 280158, 558554, 560316, 837831, 1117108, 1675662, 3351324, 14801681, 29603362, 44405043, 59206724, 88810086, 177620172]

約数ペア:

[(1, 177620172), (2, 88810086), (3, 59206724), (4, 44405043), (6, 29603362), (12, 14801681), (53, 3351324), (106, 1675662), (159, 1117108), (212, 837831), (317, 560316), (318, 558554), (634, 280158), (636, 279277), (881, 201612), (951, 186772), (1268, 140079), (1762, 100806), (1902, 93386), (2643, 67204), (3524, 50403), (3804, 46693), (5286, 33602), (10572, 16801)]