134426984

素因数分解:

$2^3\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 255225600

約数和(自身を除く): 120798616

約数列:

[1, 2, 4, 8, 167, 239, 334, 421, 478, 668, 842, 956, 1336, 1684, 1912, 3368, 39913, 70307, 79826, 100619, 140614, 159652, 201238, 281228, 319304, 402476, 562456, 804952, 16803373, 33606746, 67213492, 134426984]

約数ペア:

[(1, 134426984), (2, 67213492), (4, 33606746), (8, 16803373), (167, 804952), (239, 562456), (334, 402476), (421, 319304), (478, 281228), (668, 201238), (842, 159652), (956, 140614), (1336, 100619), (1684, 79826), (1912, 70307), (3368, 39913)]