168532468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 328308624

約数和(自身を除く): 159776156

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 137, 164, 274, 533, 548, 577, 1066, 1154, 1781, 2132, 2308, 3562, 5617, 7124, 7501, 11234, 15002, 22468, 23657, 30004, 47314, 73021, 79049, 94628, 146042, 158098, 292084, 307541, 316196, 615082, 1027637, 1230164, 2055274, 3241009, 4110548, 6482018, 12964036, 42133117, 84266234, 168532468]

約数ペア:

[(1, 168532468), (2, 84266234), (4, 42133117), (13, 12964036), (26, 6482018), (41, 4110548), (52, 3241009), (82, 2055274), (137, 1230164), (164, 1027637), (274, 615082), (533, 316196), (548, 307541), (577, 292084), (1066, 158098), (1154, 146042), (1781, 94628), (2132, 79049), (2308, 73021), (3562, 47314), (5617, 30004), (7124, 23657), (7501, 22468), (11234, 15002)]