167997720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127271}}^1$

素因数の和:127296

約数の個数: 64

約数和(自身を含む): 549815040

約数和(自身を除く): 381817320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 127271, 254542, 381813, 509084, 636355, 763626, 1018168, 1272710, 1399981, 1527252, 1909065, 2545420, 2799962, 3054504, 3818130, 4199943, 5090840, 5599924, 6999905, 7636260, 8399886, 11199848, 13999810, 15272520, 16799772, 20999715, 27999620, 33599544, 41999430, 55999240, 83998860, 167997720]

約数ペア:

[(1, 167997720), (2, 83998860), (3, 55999240), (4, 41999430), (5, 33599544), (6, 27999620), (8, 20999715), (10, 16799772), (11, 15272520), (12, 13999810), (15, 11199848), (20, 8399886), (22, 7636260), (24, 6999905), (30, 5599924), (33, 5090840), (40, 4199943), (44, 3818130), (55, 3054504), (60, 2799962), (66, 2545420), (88, 1909065), (110, 1527252), (120, 1399981), (132, 1272710), (165, 1018168), (220, 763626), (264, 636355), (330, 509084), (440, 381813), (660, 254542), (1320, 127271)]