156720614418

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2552

約数の個数: 96

約数和(自身を含む): 346403977920

約数和(自身を除く): 189683363502

約数列:

[1, 2, 3, 6, 9, 18, 109, 157, 218, 251, 314, 327, 471, 502, 654, 753, 942, 981, 1413, 1506, 1962, 2027, 2259, 2826, 4054, 4518, 6081, 12162, 17113, 18243, 27359, 34226, 36486, 39407, 51339, 54718, 78814, 82077, 102678, 118221, 154017, 164154, 220943, 236442, 246231, 308034, 318239, 354663, 441886, 492462, 508777, 636478, 662829, 709326, 954717, 1017554, 1325658, 1526331, 1909434, 1988487, 2864151, 3052662, 3976974, 4295363, 4578993, 5728302, 8590726, 9157986, 12886089, 25772178, 34688051, 38658267, 55456693, 69376102, 77316534, 79877989, 104064153, 110913386, 159755978, 166370079, 208128306, 239633967, 312192459, 332740158, 479267934, 499110237, 624384918, 718901901, 998220474, 1437803802, 8706700801, 17413401602, 26120102403, 52240204806, 78360307209, 156720614418]

約数ペア:

[(1, 156720614418), (2, 78360307209), (3, 52240204806), (6, 26120102403), (9, 17413401602), (18, 8706700801), (109, 1437803802), (157, 998220474), (218, 718901901), (251, 624384918), (314, 499110237), (327, 479267934), (471, 332740158), (502, 312192459), (654, 239633967), (753, 208128306), (942, 166370079), (981, 159755978), (1413, 110913386), (1506, 104064153), (1962, 79877989), (2027, 77316534), (2259, 69376102), (2826, 55456693), (4054, 38658267), (4518, 34688051), (6081, 25772178), (12162, 12886089), (17113, 9157986), (18243, 8590726), (27359, 5728302), (34226, 4578993), (36486, 4295363), (39407, 3976974), (51339, 3052662), (54718, 2864151), (78814, 1988487), (82077, 1909434), (102678, 1526331), (118221, 1325658), (154017, 1017554), (164154, 954717), (220943, 709326), (236442, 662829), (246231, 636478), (308034, 508777), (318239, 492462), (354663, 441886)]