149079814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 254580480

約数和(自身を除く): 105500666

約数列:

[1, 2, 13, 19, 26, 38, 247, 307, 494, 614, 983, 1966, 3991, 5833, 7982, 11666, 12779, 18677, 25558, 37354, 75829, 151658, 242801, 301781, 485602, 603562, 3923153, 5733839, 7846306, 11467678, 74539907, 149079814]

約数ペア:

[(1, 149079814), (2, 74539907), (13, 11467678), (19, 7846306), (26, 5733839), (38, 3923153), (247, 603562), (307, 485602), (494, 301781), (614, 242801), (983, 151658), (1966, 75829), (3991, 37354), (5833, 25558), (7982, 18677), (11666, 12779)]