129239448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{887}}^1$

素因数の和:1376

約数の個数: 64

約数和(自身を含む): 349090560

約数和(自身を除く): 219851112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 467, 887, 934, 1401, 1774, 1868, 2661, 2802, 3548, 3736, 5322, 5604, 6071, 7096, 10644, 11208, 11531, 12142, 18213, 21288, 23062, 24284, 34593, 36426, 46124, 48568, 69186, 72852, 92248, 138372, 145704, 276744, 414229, 828458, 1242687, 1656916, 2485374, 3313832, 4970748, 5384977, 9941496, 10769954, 16154931, 21539908, 32309862, 43079816, 64619724, 129239448]

約数ペア:

[(1, 129239448), (2, 64619724), (3, 43079816), (4, 32309862), (6, 21539908), (8, 16154931), (12, 10769954), (13, 9941496), (24, 5384977), (26, 4970748), (39, 3313832), (52, 2485374), (78, 1656916), (104, 1242687), (156, 828458), (312, 414229), (467, 276744), (887, 145704), (934, 138372), (1401, 92248), (1774, 72852), (1868, 69186), (2661, 48568), (2802, 46124), (3548, 36426), (3736, 34593), (5322, 24284), (5604, 23062), (6071, 21288), (7096, 18213), (10644, 12142), (11208, 11531)]