149621688

素因数分解:

$2^3\times 3^3\times {\mathrm{709}}^1\times {\mathrm{977}}^1$

素因数の和:1701

約数の個数: 64

約数和(自身を含む): 416628000

約数和(自身を除く): 267006312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 709, 977, 1418, 1954, 2127, 2836, 2931, 3908, 4254, 5672, 5862, 6381, 7816, 8508, 8793, 11724, 12762, 17016, 17586, 19143, 23448, 25524, 26379, 35172, 38286, 51048, 52758, 70344, 76572, 105516, 153144, 211032, 692693, 1385386, 2078079, 2770772, 4156158, 5541544, 6234237, 8312316, 12468474, 16624632, 18702711, 24936948, 37405422, 49873896, 74810844, 149621688]

約数ペア:

[(1, 149621688), (2, 74810844), (3, 49873896), (4, 37405422), (6, 24936948), (8, 18702711), (9, 16624632), (12, 12468474), (18, 8312316), (24, 6234237), (27, 5541544), (36, 4156158), (54, 2770772), (72, 2078079), (108, 1385386), (216, 692693), (709, 211032), (977, 153144), (1418, 105516), (1954, 76572), (2127, 70344), (2836, 52758), (2931, 51048), (3908, 38286), (4254, 35172), (5672, 26379), (5862, 25524), (6381, 23448), (7816, 19143), (8508, 17586), (8793, 17016), (11724, 12762)]