135228852

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2043

約数の個数: 120

約数和(自身を含む): 406153440

約数和(自身を除く): 270924588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 297, 324, 342, 396, 418, 513, 594, 627, 684, 836, 891, 1026, 1188, 1254, 1539, 1782, 1881, 1997, 2052, 2508, 3078, 3564, 3762, 3994, 5643, 5991, 6156, 7524, 7988, 11286, 11982, 16929, 17973, 21967, 22572, 23964, 33858, 35946, 37943, 43934, 53919, 65901, 67716, 71892, 75886, 87868, 107838, 113829, 131802, 151772, 161757, 197703, 215676, 227658, 263604, 323514, 341487, 395406, 417373, 455316, 593109, 647028, 682974, 790812, 834746, 1024461, 1186218, 1252119, 1365948, 1669492, 1779327, 2048922, 2372436, 2504238, 3073383, 3558654, 3756357, 4097844, 5008476, 6146766, 7117308, 7512714, 11269071, 12293532, 15025428, 22538142, 33807213, 45076284, 67614426, 135228852]

約数ペア:

[(1, 135228852), (2, 67614426), (3, 45076284), (4, 33807213), (6, 22538142), (9, 15025428), (11, 12293532), (12, 11269071), (18, 7512714), (19, 7117308), (22, 6146766), (27, 5008476), (33, 4097844), (36, 3756357), (38, 3558654), (44, 3073383), (54, 2504238), (57, 2372436), (66, 2048922), (76, 1779327), (81, 1669492), (99, 1365948), (108, 1252119), (114, 1186218), (132, 1024461), (162, 834746), (171, 790812), (198, 682974), (209, 647028), (228, 593109), (297, 455316), (324, 417373), (342, 395406), (396, 341487), (418, 323514), (513, 263604), (594, 227658), (627, 215676), (684, 197703), (836, 161757), (891, 151772), (1026, 131802), (1188, 113829), (1254, 107838), (1539, 87868), (1782, 75886), (1881, 71892), (1997, 67716), (2052, 65901), (2508, 53919), (3078, 43934), (3564, 37943), (3762, 35946), (3994, 33858), (5643, 23964), (5991, 22572), (6156, 21967), (7524, 17973), (7988, 16929), (11286, 11982)]