177548008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{106189}}^1$

素因数の和:106225

約数の個数: 32

約数和(自身を含む): 382284000

約数和(自身を除く): 204735992

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 106189, 212378, 424756, 849512, 1168079, 2017591, 2336158, 4035182, 4672316, 8070364, 9344632, 16140728, 22193501, 44387002, 88774004, 177548008]

約数ペア:

[(1, 177548008), (2, 88774004), (4, 44387002), (8, 22193501), (11, 16140728), (19, 9344632), (22, 8070364), (38, 4672316), (44, 4035182), (76, 2336158), (88, 2017591), (152, 1168079), (209, 849512), (418, 424756), (836, 212378), (1672, 106189)]