161875464

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{61879}}^1$

素因数の和:61997

約数の個数: 32

約数和(自身を含む): 408408000

約数和(自身を除く): 246532536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 61879, 123758, 185637, 247516, 371274, 495032, 742548, 1485096, 6744811, 13489622, 20234433, 26979244, 40468866, 53958488, 80937732, 161875464]

約数ペア:

[(1, 161875464), (2, 80937732), (3, 53958488), (4, 40468866), (6, 26979244), (8, 20234433), (12, 13489622), (24, 6744811), (109, 1485096), (218, 742548), (327, 495032), (436, 371274), (654, 247516), (872, 185637), (1308, 123758), (2616, 61879)]