131007952

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 257796000

約数和(自身を除く): 126788048

約数列:

[1, 2, 4, 8, 16, 149, 179, 298, 307, 358, 596, 614, 716, 1192, 1228, 1432, 2384, 2456, 2864, 4912, 26671, 45743, 53342, 54953, 91486, 106684, 109906, 182972, 213368, 219812, 365944, 426736, 439624, 731888, 879248, 8187997, 16375994, 32751988, 65503976, 131007952]

約数ペア:

[(1, 131007952), (2, 65503976), (4, 32751988), (8, 16375994), (16, 8187997), (149, 879248), (179, 731888), (298, 439624), (307, 426736), (358, 365944), (596, 219812), (614, 213368), (716, 182972), (1192, 109906), (1228, 106684), (1432, 91486), (2384, 54953), (2456, 53342), (2864, 45743), (4912, 26671)]