156729426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 381376512

約数和(自身を除く): 224647086

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 227, 238, 357, 454, 681, 714, 967, 1362, 1589, 1934, 2901, 3178, 3859, 4767, 5802, 6769, 7718, 9534, 11577, 13538, 16439, 20307, 23154, 27013, 32878, 40614, 49317, 54026, 81039, 98634, 115073, 162078, 219509, 230146, 345219, 439018, 658527, 690438, 1317054, 1536563, 3073126, 3731653, 4609689, 7463306, 9219378, 11194959, 22389918, 26121571, 52243142, 78364713, 156729426]

約数ペア:

[(1, 156729426), (2, 78364713), (3, 52243142), (6, 26121571), (7, 22389918), (14, 11194959), (17, 9219378), (21, 7463306), (34, 4609689), (42, 3731653), (51, 3073126), (102, 1536563), (119, 1317054), (227, 690438), (238, 658527), (357, 439018), (454, 345219), (681, 230146), (714, 219509), (967, 162078), (1362, 115073), (1589, 98634), (1934, 81039), (2901, 54026), (3178, 49317), (3859, 40614), (4767, 32878), (5802, 27013), (6769, 23154), (7718, 20307), (9534, 16439), (11577, 13538)]