111121146

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:445

約数の個数: 80

約数和(自身を含む): 266351976

約数和(自身を除く): 155230830

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 157, 162, 257, 306, 314, 459, 471, 514, 771, 918, 942, 1377, 1413, 1542, 2313, 2669, 2754, 2826, 4239, 4369, 4626, 5338, 6939, 8007, 8478, 8738, 12717, 13107, 13878, 16014, 20817, 24021, 25434, 26214, 39321, 40349, 41634, 48042, 72063, 78642, 80698, 117963, 121047, 144126, 216189, 235926, 242094, 353889, 363141, 432378, 685933, 707778, 726282, 1089423, 1371866, 2057799, 2178846, 3268269, 4115598, 6173397, 6536538, 12346794, 18520191, 37040382, 55560573, 111121146]

約数ペア:

[(1, 111121146), (2, 55560573), (3, 37040382), (6, 18520191), (9, 12346794), (17, 6536538), (18, 6173397), (27, 4115598), (34, 3268269), (51, 2178846), (54, 2057799), (81, 1371866), (102, 1089423), (153, 726282), (157, 707778), (162, 685933), (257, 432378), (306, 363141), (314, 353889), (459, 242094), (471, 235926), (514, 216189), (771, 144126), (918, 121047), (942, 117963), (1377, 80698), (1413, 78642), (1542, 72063), (2313, 48042), (2669, 41634), (2754, 40349), (2826, 39321), (4239, 26214), (4369, 25434), (4626, 24021), (5338, 20817), (6939, 16014), (8007, 13878), (8478, 13107), (8738, 12717)]