129857264

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11383}}^1$

素因数の和:11445

約数の個数: 40

約数和(自身を含む): 271030272

約数和(自身を除く): 141173008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11383, 11408, 22766, 45532, 91064, 182128, 261809, 352873, 523618, 705746, 1047236, 1411492, 2094472, 2822984, 4188944, 5645968, 8116079, 16232158, 32464316, 64928632, 129857264]

約数ペア:

[(1, 129857264), (2, 64928632), (4, 32464316), (8, 16232158), (16, 8116079), (23, 5645968), (31, 4188944), (46, 2822984), (62, 2094472), (92, 1411492), (124, 1047236), (184, 705746), (248, 523618), (368, 352873), (496, 261809), (713, 182128), (1426, 91064), (2852, 45532), (5704, 22766), (11383, 11408)]