191584458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2833}}^1$

素因数の和:2888

約数の個数: 72

約数和(自身を含む): 475040748

約数和(自身を除く): 283456290

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1326, 1734, 1989, 2601, 2833, 3757, 3978, 5202, 5666, 7514, 8499, 11271, 16998, 22542, 25497, 33813, 36829, 48161, 50994, 67626, 73658, 96322, 110487, 144483, 220974, 288966, 331461, 433449, 626093, 662922, 818737, 866898, 1252186, 1637474, 1878279, 2456211, 3756558, 4912422, 5634837, 7368633, 10643581, 11269674, 14737266, 21287162, 31930743, 63861486, 95792229, 191584458]

約数ペア:

[(1, 191584458), (2, 95792229), (3, 63861486), (6, 31930743), (9, 21287162), (13, 14737266), (17, 11269674), (18, 10643581), (26, 7368633), (34, 5634837), (39, 4912422), (51, 3756558), (78, 2456211), (102, 1878279), (117, 1637474), (153, 1252186), (221, 866898), (234, 818737), (289, 662922), (306, 626093), (442, 433449), (578, 331461), (663, 288966), (867, 220974), (1326, 144483), (1734, 110487), (1989, 96322), (2601, 73658), (2833, 67626), (3757, 50994), (3978, 48161), (5202, 36829), (5666, 33813), (7514, 25497), (8499, 22542), (11271, 16998)]