157979052

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 192

約数和(自身を含む): 518138880

約数和(自身を除く): 360159828

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 157, 189, 198, 231, 242, 252, 297, 308, 314, 363, 378, 396, 462, 471, 484, 594, 628, 693, 726, 756, 847, 924, 942, 1089, 1099, 1188, 1331, 1386, 1413, 1452, 1694, 1727, 1884, 2079, 2178, 2198, 2541, 2662, 2772, 2826, 3267, 3297, 3388, 3454, 3993, 4158, 4239, 4356, 4396, 5082, 5181, 5324, 5652, 6534, 6594, 6908, 7623, 7986, 8316, 8478, 9317, 9891, 10164, 10362, 11979, 12089, 13068, 13188, 15246, 15543, 15972, 16956, 18634, 18997, 19782, 20724, 22869, 23958, 24178, 27951, 29673, 30492, 31086, 35937, 36267, 37268, 37994, 39564, 45738, 46629, 47916, 48356, 55902, 56991, 59346, 62172, 71874, 72534, 75988, 83853, 91476, 93258, 108801, 111804, 113982, 118692, 132979, 143748, 145068, 167706, 170973, 186516, 208967, 217602, 227964, 251559, 265958, 326403, 335412, 341946, 398937, 417934, 435204, 503118, 512919, 531916, 626901, 652806, 683892, 797874, 835868, 1006236, 1025838, 1196811, 1253802, 1305612, 1462769, 1595748, 1880703, 2051676, 2393622, 2507604, 2925538, 3590433, 3761406, 4388307, 4787244, 5642109, 5851076, 7180866, 7522812, 8776614, 11284218, 13164921, 14361732, 17553228, 22568436, 26329842, 39494763, 52659684, 78989526, 157979052]

約数ペア:

[(1, 157979052), (2, 78989526), (3, 52659684), (4, 39494763), (6, 26329842), (7, 22568436), (9, 17553228), (11, 14361732), (12, 13164921), (14, 11284218), (18, 8776614), (21, 7522812), (22, 7180866), (27, 5851076), (28, 5642109), (33, 4787244), (36, 4388307), (42, 3761406), (44, 3590433), (54, 2925538), (63, 2507604), (66, 2393622), (77, 2051676), (84, 1880703), (99, 1595748), (108, 1462769), (121, 1305612), (126, 1253802), (132, 1196811), (154, 1025838), (157, 1006236), (189, 835868), (198, 797874), (231, 683892), (242, 652806), (252, 626901), (297, 531916), (308, 512919), (314, 503118), (363, 435204), (378, 417934), (396, 398937), (462, 341946), (471, 335412), (484, 326403), (594, 265958), (628, 251559), (693, 227964), (726, 217602), (756, 208967), (847, 186516), (924, 170973), (942, 167706), (1089, 145068), (1099, 143748), (1188, 132979), (1331, 118692), (1386, 113982), (1413, 111804), (1452, 108801), (1694, 93258), (1727, 91476), (1884, 83853), (2079, 75988), (2178, 72534), (2198, 71874), (2541, 62172), (2662, 59346), (2772, 56991), (2826, 55902), (3267, 48356), (3297, 47916), (3388, 46629), (3454, 45738), (3993, 39564), (4158, 37994), (4239, 37268), (4356, 36267), (4396, 35937), (5082, 31086), (5181, 30492), (5324, 29673), (5652, 27951), (6534, 24178), (6594, 23958), (6908, 22869), (7623, 20724), (7986, 19782), (8316, 18997), (8478, 18634), (9317, 16956), (9891, 15972), (10164, 15543), (10362, 15246), (11979, 13188), (12089, 13068)]