170497873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 230872320

約数和(自身を除く): 60374447

約数列:

[1, 7, 13, 23, 29, 53, 91, 161, 203, 299, 371, 377, 667, 689, 1219, 1537, 2093, 2639, 2809, 4669, 4823, 8533, 8671, 10759, 15847, 19663, 19981, 35351, 36517, 60697, 64607, 81461, 110929, 139867, 247457, 255619, 452249, 459563, 570227, 839891, 1058993, 1873603, 3216941, 5879237, 7412951, 13115221, 24356839, 170497873]

約数ペア:

[(1, 170497873), (7, 24356839), (13, 13115221), (23, 7412951), (29, 5879237), (53, 3216941), (91, 1873603), (161, 1058993), (203, 839891), (299, 570227), (371, 459563), (377, 452249), (667, 255619), (689, 247457), (1219, 139867), (1537, 110929), (2093, 81461), (2639, 64607), (2809, 60697), (4669, 36517), (4823, 35351), (8533, 19981), (8671, 19663), (10759, 15847)]