171019836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2185

約数の個数: 120

約数和(自身を含む): 507048080

約数和(自身を除く): 336028244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2137, 2223, 2964, 3078, 4212, 4274, 4446, 6156, 6411, 6669, 8548, 8892, 12822, 13338, 19233, 20007, 25644, 26676, 27781, 38466, 40014, 40603, 55562, 57699, 76932, 80028, 81206, 83343, 111124, 115398, 121809, 162412, 166686, 173097, 230796, 243618, 250029, 333372, 346194, 365427, 487236, 500058, 527839, 692388, 730854, 750087, 1000116, 1055678, 1096281, 1461708, 1500174, 1583517, 2111356, 2192562, 2250261, 3000348, 3167034, 3288843, 4385124, 4500522, 4750551, 6334068, 6577686, 9001044, 9501102, 13155372, 14251653, 19002204, 28503306, 42754959, 57006612, 85509918, 171019836]

約数ペア:

[(1, 171019836), (2, 85509918), (3, 57006612), (4, 42754959), (6, 28503306), (9, 19002204), (12, 14251653), (13, 13155372), (18, 9501102), (19, 9001044), (26, 6577686), (27, 6334068), (36, 4750551), (38, 4500522), (39, 4385124), (52, 3288843), (54, 3167034), (57, 3000348), (76, 2250261), (78, 2192562), (81, 2111356), (108, 1583517), (114, 1500174), (117, 1461708), (156, 1096281), (162, 1055678), (171, 1000116), (228, 750087), (234, 730854), (247, 692388), (324, 527839), (342, 500058), (351, 487236), (468, 365427), (494, 346194), (513, 333372), (684, 250029), (702, 243618), (741, 230796), (988, 173097), (1026, 166686), (1053, 162412), (1404, 121809), (1482, 115398), (1539, 111124), (2052, 83343), (2106, 81206), (2137, 80028), (2223, 76932), (2964, 57699), (3078, 55562), (4212, 40603), (4274, 40014), (4446, 38466), (6156, 27781), (6411, 26676), (6669, 25644), (8548, 20007), (8892, 19233), (12822, 13338)]