181542096

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 527481864

約数和(自身を除く): 345939768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 97, 123, 144, 164, 194, 246, 291, 317, 328, 369, 388, 492, 582, 634, 656, 738, 776, 873, 951, 984, 1164, 1268, 1476, 1552, 1746, 1902, 1968, 2328, 2536, 2853, 2952, 3492, 3804, 3977, 4656, 5072, 5706, 5904, 6984, 7608, 7954, 11412, 11931, 12997, 13968, 15216, 15908, 22824, 23862, 25994, 30749, 31816, 35793, 38991, 45648, 47724, 51988, 61498, 63632, 71586, 77982, 92247, 95448, 103976, 116973, 122996, 143172, 155964, 184494, 190896, 207952, 233946, 245992, 276741, 286344, 311928, 368988, 467892, 491984, 553482, 572688, 623856, 737976, 935784, 1106964, 1260709, 1475952, 1871568, 2213928, 2521418, 3782127, 4427856, 5042836, 7564254, 10085672, 11346381, 15128508, 20171344, 22692762, 30257016, 45385524, 60514032, 90771048, 181542096]

約数ペア:

[(1, 181542096), (2, 90771048), (3, 60514032), (4, 45385524), (6, 30257016), (8, 22692762), (9, 20171344), (12, 15128508), (16, 11346381), (18, 10085672), (24, 7564254), (36, 5042836), (41, 4427856), (48, 3782127), (72, 2521418), (82, 2213928), (97, 1871568), (123, 1475952), (144, 1260709), (164, 1106964), (194, 935784), (246, 737976), (291, 623856), (317, 572688), (328, 553482), (369, 491984), (388, 467892), (492, 368988), (582, 311928), (634, 286344), (656, 276741), (738, 245992), (776, 233946), (873, 207952), (951, 190896), (984, 184494), (1164, 155964), (1268, 143172), (1476, 122996), (1552, 116973), (1746, 103976), (1902, 95448), (1968, 92247), (2328, 77982), (2536, 71586), (2853, 63632), (2952, 61498), (3492, 51988), (3804, 47724), (3977, 45648), (4656, 38991), (5072, 35793), (5706, 31816), (5904, 30749), (6984, 25994), (7608, 23862), (7954, 22824), (11412, 15908), (11931, 15216), (12997, 13968)]