171748356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{4937}}^1$

素因数の和:5180

約数の個数: 48

約数和(自身を含む): 433595904

約数和(自身を除く): 261847548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 223, 446, 669, 892, 1338, 2676, 2899, 4937, 5798, 8697, 9874, 11596, 14811, 17394, 19748, 29622, 34788, 59244, 64181, 128362, 192543, 256724, 385086, 770172, 1100951, 2201902, 3302853, 4403804, 6605706, 13211412, 14312363, 28624726, 42937089, 57249452, 85874178, 171748356]

約数ペア:

[(1, 171748356), (2, 85874178), (3, 57249452), (4, 42937089), (6, 28624726), (12, 14312363), (13, 13211412), (26, 6605706), (39, 4403804), (52, 3302853), (78, 2201902), (156, 1100951), (223, 770172), (446, 385086), (669, 256724), (892, 192543), (1338, 128362), (2676, 64181), (2899, 59244), (4937, 34788), (5798, 29622), (8697, 19748), (9874, 17394), (11596, 14811)]