166950882

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 460829952

約数和(自身を除く): 293879070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 37, 42, 46, 54, 63, 69, 74, 81, 111, 126, 138, 161, 162, 173, 189, 207, 222, 259, 322, 333, 346, 378, 414, 483, 518, 519, 567, 621, 666, 777, 851, 966, 999, 1038, 1134, 1211, 1242, 1449, 1554, 1557, 1702, 1863, 1998, 2331, 2422, 2553, 2898, 2997, 3114, 3633, 3726, 3979, 4347, 4662, 4671, 5106, 5957, 5994, 6401, 6993, 7266, 7659, 7958, 8694, 9342, 10899, 11914, 11937, 12802, 13041, 13986, 14013, 15318, 17871, 19203, 20979, 21798, 22977, 23874, 26082, 27853, 28026, 32697, 35742, 35811, 38406, 41958, 44807, 45954, 53613, 55706, 57609, 65394, 68931, 71622, 83559, 89614, 98091, 107226, 107433, 115218, 134421, 137862, 147223, 160839, 167118, 172827, 196182, 214866, 250677, 268842, 294446, 321678, 322299, 345654, 403263, 441669, 482517, 501354, 518481, 644598, 752031, 806526, 883338, 965034, 1030561, 1036962, 1209789, 1325007, 1504062, 2061122, 2256093, 2419578, 2650014, 3091683, 3629367, 3975021, 4512186, 6183366, 7258734, 7950042, 9275049, 11925063, 18550098, 23850126, 27825147, 55650294, 83475441, 166950882]

約数ペア:

[(1, 166950882), (2, 83475441), (3, 55650294), (6, 27825147), (7, 23850126), (9, 18550098), (14, 11925063), (18, 9275049), (21, 7950042), (23, 7258734), (27, 6183366), (37, 4512186), (42, 3975021), (46, 3629367), (54, 3091683), (63, 2650014), (69, 2419578), (74, 2256093), (81, 2061122), (111, 1504062), (126, 1325007), (138, 1209789), (161, 1036962), (162, 1030561), (173, 965034), (189, 883338), (207, 806526), (222, 752031), (259, 644598), (322, 518481), (333, 501354), (346, 482517), (378, 441669), (414, 403263), (483, 345654), (518, 322299), (519, 321678), (567, 294446), (621, 268842), (666, 250677), (777, 214866), (851, 196182), (966, 172827), (999, 167118), (1038, 160839), (1134, 147223), (1211, 137862), (1242, 134421), (1449, 115218), (1554, 107433), (1557, 107226), (1702, 98091), (1863, 89614), (1998, 83559), (2331, 71622), (2422, 68931), (2553, 65394), (2898, 57609), (2997, 55706), (3114, 53613), (3633, 45954), (3726, 44807), (3979, 41958), (4347, 38406), (4662, 35811), (4671, 35742), (5106, 32697), (5957, 28026), (5994, 27853), (6401, 26082), (6993, 23874), (7266, 22977), (7659, 21798), (7958, 20979), (8694, 19203), (9342, 17871), (10899, 15318), (11914, 14013), (11937, 13986), (12802, 13041)]