181190412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 547921920

約数和(自身を除く): 366731508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 78, 92, 93, 108, 117, 124, 138, 156, 181, 186, 207, 234, 276, 279, 299, 351, 362, 372, 403, 414, 468, 543, 558, 598, 621, 702, 713, 724, 806, 828, 837, 897, 1086, 1116, 1196, 1209, 1242, 1404, 1426, 1612, 1629, 1674, 1794, 2139, 2172, 2353, 2418, 2484, 2691, 2852, 3258, 3348, 3588, 3627, 4163, 4278, 4706, 4836, 4887, 5382, 5611, 6417, 6516, 7059, 7254, 8073, 8326, 8556, 9269, 9412, 9774, 10764, 10881, 11222, 12489, 12834, 14118, 14508, 16146, 16652, 16833, 18538, 19251, 19548, 21177, 21762, 22444, 24978, 25668, 27807, 28236, 32292, 33666, 37076, 37467, 38502, 42354, 43524, 49956, 50499, 54119, 55614, 63531, 67332, 72943, 74934, 77004, 83421, 84708, 100998, 108238, 111228, 112401, 127062, 129053, 145886, 149868, 151497, 162357, 166842, 201996, 216476, 218829, 224802, 250263, 254124, 258106, 291772, 302994, 324714, 333684, 387159, 437658, 449604, 487071, 500526, 516212, 605988, 649428, 656487, 774318, 875316, 974142, 1001052, 1161477, 1312974, 1461213, 1548636, 1677689, 1948284, 1969461, 2322954, 2625948, 2922426, 3355378, 3484431, 3938922, 4645908, 5033067, 5844852, 6710756, 6968862, 7877844, 10066134, 13937724, 15099201, 20132268, 30198402, 45297603, 60396804, 90595206, 181190412]

約数ペア:

[(1, 181190412), (2, 90595206), (3, 60396804), (4, 45297603), (6, 30198402), (9, 20132268), (12, 15099201), (13, 13937724), (18, 10066134), (23, 7877844), (26, 6968862), (27, 6710756), (31, 5844852), (36, 5033067), (39, 4645908), (46, 3938922), (52, 3484431), (54, 3355378), (62, 2922426), (69, 2625948), (78, 2322954), (92, 1969461), (93, 1948284), (108, 1677689), (117, 1548636), (124, 1461213), (138, 1312974), (156, 1161477), (181, 1001052), (186, 974142), (207, 875316), (234, 774318), (276, 656487), (279, 649428), (299, 605988), (351, 516212), (362, 500526), (372, 487071), (403, 449604), (414, 437658), (468, 387159), (543, 333684), (558, 324714), (598, 302994), (621, 291772), (702, 258106), (713, 254124), (724, 250263), (806, 224802), (828, 218829), (837, 216476), (897, 201996), (1086, 166842), (1116, 162357), (1196, 151497), (1209, 149868), (1242, 145886), (1404, 129053), (1426, 127062), (1612, 112401), (1629, 111228), (1674, 108238), (1794, 100998), (2139, 84708), (2172, 83421), (2353, 77004), (2418, 74934), (2484, 72943), (2691, 67332), (2852, 63531), (3258, 55614), (3348, 54119), (3588, 50499), (3627, 49956), (4163, 43524), (4278, 42354), (4706, 38502), (4836, 37467), (4887, 37076), (5382, 33666), (5611, 32292), (6417, 28236), (6516, 27807), (7059, 25668), (7254, 24978), (8073, 22444), (8326, 21762), (8556, 21177), (9269, 19548), (9412, 19251), (9774, 18538), (10764, 16833), (10881, 16652), (11222, 16146), (12489, 14508), (12834, 14118)]