145846142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 242494560

約数和(自身を除く): 96648418

約数列:

[1, 2, 13, 26, 53, 106, 109, 218, 689, 971, 1378, 1417, 1942, 2834, 5777, 11554, 12623, 25246, 51463, 75101, 102926, 105839, 150202, 211678, 669019, 1338038, 1375907, 2751814, 5609467, 11218934, 72923071, 145846142]

約数ペア:

[(1, 145846142), (2, 72923071), (13, 11218934), (26, 5609467), (53, 2751814), (106, 1375907), (109, 1338038), (218, 669019), (689, 211678), (971, 150202), (1378, 105839), (1417, 102926), (1942, 75101), (2834, 51463), (5777, 25246), (11554, 12623)]