147390026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9739}}^1$

素因数の和:9818

約数の個数: 32

約数和(自身を含む): 269291520

約数和(自身を除く): 121901494

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 322, 329, 658, 1081, 2162, 7567, 9739, 15134, 19478, 68173, 136346, 223997, 447994, 457733, 915466, 1567979, 3135958, 3204131, 6408262, 10527859, 21055718, 73695013, 147390026]

約数ペア:

[(1, 147390026), (2, 73695013), (7, 21055718), (14, 10527859), (23, 6408262), (46, 3204131), (47, 3135958), (94, 1567979), (161, 915466), (322, 457733), (329, 447994), (658, 223997), (1081, 136346), (2162, 68173), (7567, 19478), (9739, 15134)]