172354772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1352

約数の個数: 48

約数和(自身を含む): 335301120

約数和(自身を除く): 162946348

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 71, 116, 142, 284, 493, 986, 1207, 1231, 1972, 2059, 2414, 2462, 4118, 4828, 4924, 8236, 20927, 35003, 35699, 41854, 70006, 71398, 83708, 87401, 140012, 142796, 174802, 349604, 606883, 1213766, 1485817, 2427532, 2534629, 2971634, 5069258, 5943268, 10138516, 43088693, 86177386, 172354772]

約数ペア:

[(1, 172354772), (2, 86177386), (4, 43088693), (17, 10138516), (29, 5943268), (34, 5069258), (58, 2971634), (68, 2534629), (71, 2427532), (116, 1485817), (142, 1213766), (284, 606883), (493, 349604), (986, 174802), (1207, 142796), (1231, 140012), (1972, 87401), (2059, 83708), (2414, 71398), (2462, 70006), (4118, 41854), (4828, 35699), (4924, 35003), (8236, 20927)]