157089712212

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1\times {\mathrm{971}}^1$

素因数の和:1894

約数の個数: 144

約数和(自身を含む): 413552018880

約数和(自身を除く): 256462306668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 241, 261, 348, 482, 522, 643, 723, 964, 971, 1044, 1286, 1446, 1929, 1942, 2169, 2572, 2892, 2913, 3858, 3884, 4338, 5787, 5826, 6989, 7716, 8676, 8739, 11574, 11652, 13978, 17478, 18647, 20967, 23148, 27956, 28159, 34956, 37294, 41934, 55941, 56318, 62901, 74588, 83868, 84477, 111882, 112636, 125802, 154963, 167823, 168954, 223764, 234011, 251604, 253431, 309926, 335646, 337908, 464889, 468022, 506862, 619852, 624353, 671292, 702033, 929778, 936044, 1013724, 1248706, 1394667, 1404066, 1859556, 1873059, 2106099, 2497412, 2789334, 2808132, 3746118, 4212198, 4493927, 5578668, 5619177, 6786319, 7492236, 8424396, 8987854, 11238354, 13481781, 13572638, 17975708, 18106237, 20358957, 22476708, 26963562, 27145276, 36212474, 40445343, 40717914, 53927124, 54318711, 61076871, 72424948, 80890686, 81435828, 108637422, 122153742, 150469073, 161781372, 162956133, 217274844, 244307484, 300938146, 325912266, 451407219, 601876292, 651824532, 902814438, 1354221657, 1805628876, 2708443314, 4363603117, 5416886628, 8727206234, 13090809351, 17454412468, 26181618702, 39272428053, 52363237404, 78544856106, 157089712212]

約数ペア:

[(1, 157089712212), (2, 78544856106), (3, 52363237404), (4, 39272428053), (6, 26181618702), (9, 17454412468), (12, 13090809351), (18, 8727206234), (29, 5416886628), (36, 4363603117), (58, 2708443314), (87, 1805628876), (116, 1354221657), (174, 902814438), (241, 651824532), (261, 601876292), (348, 451407219), (482, 325912266), (522, 300938146), (643, 244307484), (723, 217274844), (964, 162956133), (971, 161781372), (1044, 150469073), (1286, 122153742), (1446, 108637422), (1929, 81435828), (1942, 80890686), (2169, 72424948), (2572, 61076871), (2892, 54318711), (2913, 53927124), (3858, 40717914), (3884, 40445343), (4338, 36212474), (5787, 27145276), (5826, 26963562), (6989, 22476708), (7716, 20358957), (8676, 18106237), (8739, 17975708), (11574, 13572638), (11652, 13481781), (13978, 11238354), (17478, 8987854), (18647, 8424396), (20967, 7492236), (23148, 6786319), (27956, 5619177), (28159, 5578668), (34956, 4493927), (37294, 4212198), (41934, 3746118), (55941, 2808132), (56318, 2789334), (62901, 2497412), (74588, 2106099), (83868, 1873059), (84477, 1859556), (111882, 1404066), (112636, 1394667), (125802, 1248706), (154963, 1013724), (167823, 936044), (168954, 929778), (223764, 702033), (234011, 671292), (251604, 624353), (253431, 619852), (309926, 506862), (335646, 468022), (337908, 464889)]