149515686

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{120383}}^1$

素因数の和:120417

約数の個数: 32

約数和(自身を含む): 346705920

約数和(自身を除く): 197190234

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 120383, 240766, 361149, 722298, 1083447, 2166894, 2768809, 3250341, 5537618, 6500682, 8306427, 16612854, 24919281, 49838562, 74757843, 149515686]

約数ペア:

[(1, 149515686), (2, 74757843), (3, 49838562), (6, 24919281), (9, 16612854), (18, 8306427), (23, 6500682), (27, 5537618), (46, 3250341), (54, 2768809), (69, 2166894), (138, 1083447), (207, 722298), (414, 361149), (621, 240766), (1242, 120383)]