181994676

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 464486400

約数和(自身を除く): 282491724

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 89, 92, 93, 124, 138, 178, 186, 239, 267, 276, 356, 372, 478, 534, 713, 717, 956, 1068, 1426, 1434, 2047, 2139, 2759, 2852, 2868, 4094, 4278, 5497, 5518, 6141, 7409, 8188, 8277, 8556, 10994, 11036, 12282, 14818, 16491, 16554, 21271, 21988, 22227, 24564, 29636, 32982, 33108, 42542, 44454, 63457, 63813, 65964, 85084, 88908, 126914, 127626, 170407, 190371, 253828, 255252, 340814, 380742, 489233, 511221, 659401, 681628, 761484, 978466, 1022442, 1318802, 1467699, 1956932, 1978203, 2044884, 2637604, 2935398, 3956406, 5870796, 7912812, 15166223, 30332446, 45498669, 60664892, 90997338, 181994676]

約数ペア:

[(1, 181994676), (2, 90997338), (3, 60664892), (4, 45498669), (6, 30332446), (12, 15166223), (23, 7912812), (31, 5870796), (46, 3956406), (62, 2935398), (69, 2637604), (89, 2044884), (92, 1978203), (93, 1956932), (124, 1467699), (138, 1318802), (178, 1022442), (186, 978466), (239, 761484), (267, 681628), (276, 659401), (356, 511221), (372, 489233), (478, 380742), (534, 340814), (713, 255252), (717, 253828), (956, 190371), (1068, 170407), (1426, 127626), (1434, 126914), (2047, 88908), (2139, 85084), (2759, 65964), (2852, 63813), (2868, 63457), (4094, 44454), (4278, 42542), (5497, 33108), (5518, 32982), (6141, 29636), (7409, 24564), (8188, 22227), (8277, 21988), (8556, 21271), (10994, 16554), (11036, 16491), (12282, 14818)]