120996902

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 210288960

約数和(自身を除く): 89292058

約数列:

[1, 2, 13, 19, 26, 38, 83, 166, 169, 227, 247, 338, 454, 494, 1079, 1577, 2158, 2951, 3154, 3211, 4313, 5902, 6422, 8626, 14027, 18841, 20501, 28054, 37682, 38363, 41002, 56069, 76726, 112138, 244933, 266513, 357979, 489866, 533026, 715958, 728897, 1457794, 3184129, 4653727, 6368258, 9307454, 60498451, 120996902]

約数ペア:

[(1, 120996902), (2, 60498451), (13, 9307454), (19, 6368258), (26, 4653727), (38, 3184129), (83, 1457794), (166, 728897), (169, 715958), (227, 533026), (247, 489866), (338, 357979), (454, 266513), (494, 244933), (1079, 112138), (1577, 76726), (2158, 56069), (2951, 41002), (3154, 38363), (3211, 37682), (4313, 28054), (5902, 20501), (6422, 18841), (8626, 14027)]