153940656

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139439}}^1$

素因数の和:139473

約数の個数: 40

約数和(自身を含む): 414973440

約数和(自身を除く): 261032784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 139439, 278878, 418317, 557756, 836634, 1115512, 1673268, 2231024, 3207097, 3346536, 6414194, 6693072, 9621291, 12828388, 19242582, 25656776, 38485164, 51313552, 76970328, 153940656]

約数ペア:

[(1, 153940656), (2, 76970328), (3, 51313552), (4, 38485164), (6, 25656776), (8, 19242582), (12, 12828388), (16, 9621291), (23, 6693072), (24, 6414194), (46, 3346536), (48, 3207097), (69, 2231024), (92, 1673268), (138, 1115512), (184, 836634), (276, 557756), (368, 418317), (552, 278878), (1104, 139439)]