164486584

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 312520320

約数和(自身を除く): 148033736

約数列:

[1, 2, 4, 8, 137, 223, 274, 446, 548, 673, 892, 1096, 1346, 1784, 2692, 5384, 30551, 61102, 92201, 122204, 150079, 184402, 244408, 300158, 368804, 600316, 737608, 1200632, 20560823, 41121646, 82243292, 164486584]

約数ペア:

[(1, 164486584), (2, 82243292), (4, 41121646), (8, 20560823), (137, 1200632), (223, 737608), (274, 600316), (446, 368804), (548, 300158), (673, 244408), (892, 184402), (1096, 150079), (1346, 122204), (1784, 92201), (2692, 61102), (5384, 30551)]