108403854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 247699200

約数和(自身を除く): 139295346

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 193, 247, 379, 386, 494, 579, 741, 758, 1137, 1158, 1482, 2274, 2509, 3667, 4927, 5018, 7201, 7334, 7527, 9854, 11001, 14402, 14781, 15054, 21603, 22002, 29562, 43206, 47671, 73147, 93613, 95342, 143013, 146294, 187226, 219441, 280839, 286026, 438882, 561678, 950911, 1389793, 1901822, 2779586, 2852733, 4169379, 5705466, 8338758, 18067309, 36134618, 54201927, 108403854]

約数ペア:

[(1, 108403854), (2, 54201927), (3, 36134618), (6, 18067309), (13, 8338758), (19, 5705466), (26, 4169379), (38, 2852733), (39, 2779586), (57, 1901822), (78, 1389793), (114, 950911), (193, 561678), (247, 438882), (379, 286026), (386, 280839), (494, 219441), (579, 187226), (741, 146294), (758, 143013), (1137, 95342), (1158, 93613), (1482, 73147), (2274, 47671), (2509, 43206), (3667, 29562), (4927, 22002), (5018, 21603), (7201, 15054), (7334, 14781), (7527, 14402), (9854, 11001)]