189085428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 568858752

約数和(自身を除く): 379773324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 263, 317, 324, 378, 526, 567, 634, 756, 789, 951, 1052, 1134, 1268, 1578, 1841, 1902, 2219, 2268, 2367, 2853, 3156, 3682, 3804, 4438, 4734, 5523, 5706, 6657, 7101, 7364, 8559, 8876, 9468, 11046, 11412, 13314, 14202, 16569, 17118, 19971, 21303, 22092, 25677, 26628, 28404, 33138, 34236, 39942, 42606, 49707, 51354, 59913, 66276, 79884, 83371, 85212, 99414, 102708, 119826, 149121, 166742, 179739, 198828, 239652, 250113, 298242, 333484, 359478, 500226, 583597, 596484, 718956, 750339, 1000452, 1167194, 1500678, 1750791, 2251017, 2334388, 3001356, 3501582, 4502034, 5252373, 6753051, 7003164, 9004068, 10504746, 13506102, 15757119, 21009492, 27012204, 31514238, 47271357, 63028476, 94542714, 189085428]

約数ペア:

[(1, 189085428), (2, 94542714), (3, 63028476), (4, 47271357), (6, 31514238), (7, 27012204), (9, 21009492), (12, 15757119), (14, 13506102), (18, 10504746), (21, 9004068), (27, 7003164), (28, 6753051), (36, 5252373), (42, 4502034), (54, 3501582), (63, 3001356), (81, 2334388), (84, 2251017), (108, 1750791), (126, 1500678), (162, 1167194), (189, 1000452), (252, 750339), (263, 718956), (317, 596484), (324, 583597), (378, 500226), (526, 359478), (567, 333484), (634, 298242), (756, 250113), (789, 239652), (951, 198828), (1052, 179739), (1134, 166742), (1268, 149121), (1578, 119826), (1841, 102708), (1902, 99414), (2219, 85212), (2268, 83371), (2367, 79884), (2853, 66276), (3156, 59913), (3682, 51354), (3804, 49707), (4438, 42606), (4734, 39942), (5523, 34236), (5706, 33138), (6657, 28404), (7101, 26628), (7364, 25677), (8559, 22092), (8876, 21303), (9468, 19971), (11046, 17118), (11412, 16569), (13314, 14202)]