128230408986

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{459301}}^1$

素因数の和:459435

約数の個数: 64

約数和(自身を含む): 282195148800

約数和(自身を除く): 153964739814

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 79, 93, 114, 158, 186, 237, 474, 589, 1178, 1501, 1767, 2449, 3002, 3534, 4503, 4898, 7347, 9006, 14694, 46531, 93062, 139593, 279186, 459301, 918602, 1377903, 2755806, 8726719, 14238331, 17453438, 26180157, 28476662, 36284779, 42714993, 52360314, 72569558, 85429986, 108854337, 217708674, 270528289, 541056578, 689410801, 811584867, 1124828149, 1378821602, 1623169734, 2068232403, 2249656298, 3374484447, 4136464806, 6748968894, 21371734831, 42743469662, 64115204493, 128230408986]

約数ペア:

[(1, 128230408986), (2, 64115204493), (3, 42743469662), (6, 21371734831), (19, 6748968894), (31, 4136464806), (38, 3374484447), (57, 2249656298), (62, 2068232403), (79, 1623169734), (93, 1378821602), (114, 1124828149), (158, 811584867), (186, 689410801), (237, 541056578), (474, 270528289), (589, 217708674), (1178, 108854337), (1501, 85429986), (1767, 72569558), (2449, 52360314), (3002, 42714993), (3534, 36284779), (4503, 28476662), (4898, 26180157), (7347, 17453438), (9006, 14238331), (14694, 8726719), (46531, 2755806), (93062, 1377903), (139593, 918602), (279186, 459301)]