143927784

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 192

約数和(自身を含む): 523635840

約数和(自身を除く): 379708056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 117, 126, 132, 143, 154, 156, 168, 182, 198, 231, 234, 252, 264, 273, 286, 308, 312, 364, 396, 429, 462, 468, 504, 546, 572, 616, 693, 728, 792, 819, 858, 924, 936, 1001, 1092, 1144, 1287, 1386, 1638, 1716, 1848, 1997, 2002, 2184, 2574, 2772, 3003, 3276, 3432, 3994, 4004, 5148, 5544, 5991, 6006, 6552, 7988, 8008, 9009, 10296, 11982, 12012, 13979, 15976, 17973, 18018, 21967, 23964, 24024, 25961, 27958, 35946, 36036, 41937, 43934, 47928, 51922, 55916, 65901, 71892, 72072, 77883, 83874, 87868, 103844, 111832, 125811, 131802, 143784, 153769, 155766, 167748, 175736, 181727, 197703, 207688, 233649, 251622, 263604, 285571, 307538, 311532, 335496, 363454, 395406, 461307, 467298, 503244, 527208, 545181, 571142, 615076, 623064, 726908, 790812, 856713, 922614, 934596, 1006488, 1090362, 1142284, 1230152, 1383921, 1453816, 1581624, 1635543, 1713426, 1845228, 1869192, 1998997, 2180724, 2284568, 2570139, 2767842, 3271086, 3426852, 3690456, 3997994, 4361448, 5140278, 5535684, 5996991, 6542172, 6853704, 7995988, 10280556, 11071368, 11993982, 13084344, 15991976, 17990973, 20561112, 23987964, 35981946, 47975928, 71963892, 143927784]

約数ペア:

[(1, 143927784), (2, 71963892), (3, 47975928), (4, 35981946), (6, 23987964), (7, 20561112), (8, 17990973), (9, 15991976), (11, 13084344), (12, 11993982), (13, 11071368), (14, 10280556), (18, 7995988), (21, 6853704), (22, 6542172), (24, 5996991), (26, 5535684), (28, 5140278), (33, 4361448), (36, 3997994), (39, 3690456), (42, 3426852), (44, 3271086), (52, 2767842), (56, 2570139), (63, 2284568), (66, 2180724), (72, 1998997), (77, 1869192), (78, 1845228), (84, 1713426), (88, 1635543), (91, 1581624), (99, 1453816), (104, 1383921), (117, 1230152), (126, 1142284), (132, 1090362), (143, 1006488), (154, 934596), (156, 922614), (168, 856713), (182, 790812), (198, 726908), (231, 623064), (234, 615076), (252, 571142), (264, 545181), (273, 527208), (286, 503244), (308, 467298), (312, 461307), (364, 395406), (396, 363454), (429, 335496), (462, 311532), (468, 307538), (504, 285571), (546, 263604), (572, 251622), (616, 233649), (693, 207688), (728, 197703), (792, 181727), (819, 175736), (858, 167748), (924, 155766), (936, 153769), (1001, 143784), (1092, 131802), (1144, 125811), (1287, 111832), (1386, 103844), (1638, 87868), (1716, 83874), (1848, 77883), (1997, 72072), (2002, 71892), (2184, 65901), (2574, 55916), (2772, 51922), (3003, 47928), (3276, 43934), (3432, 41937), (3994, 36036), (4004, 35946), (5148, 27958), (5544, 25961), (5991, 24024), (6006, 23964), (6552, 21967), (7988, 18018), (8008, 17973), (9009, 15976), (10296, 13979), (11982, 12012)]