147134556

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 420725760

約数和(自身を除く): 273591204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 81, 93, 108, 114, 124, 162, 171, 186, 228, 243, 257, 279, 324, 342, 372, 486, 513, 514, 558, 589, 684, 771, 837, 972, 1026, 1028, 1116, 1178, 1539, 1542, 1674, 1767, 2052, 2313, 2356, 2511, 3078, 3084, 3348, 3534, 4617, 4626, 4883, 5022, 5301, 6156, 6939, 7068, 7533, 7967, 9234, 9252, 9766, 10044, 10602, 13878, 14649, 15066, 15903, 15934, 18468, 19532, 20817, 21204, 23901, 27756, 29298, 30132, 31806, 31868, 41634, 43947, 47709, 47802, 58596, 62451, 63612, 71703, 83268, 87894, 95418, 95604, 124902, 131841, 143127, 143406, 151373, 175788, 190836, 215109, 249804, 263682, 286254, 286812, 302746, 395523, 430218, 454119, 527364, 572508, 605492, 645327, 791046, 860436, 908238, 1186569, 1290654, 1362357, 1582092, 1816476, 1935981, 2373138, 2581308, 2724714, 3871962, 4087071, 4746276, 5449428, 7743924, 8174142, 12261213, 16348284, 24522426, 36783639, 49044852, 73567278, 147134556]

約数ペア:

[(1, 147134556), (2, 73567278), (3, 49044852), (4, 36783639), (6, 24522426), (9, 16348284), (12, 12261213), (18, 8174142), (19, 7743924), (27, 5449428), (31, 4746276), (36, 4087071), (38, 3871962), (54, 2724714), (57, 2581308), (62, 2373138), (76, 1935981), (81, 1816476), (93, 1582092), (108, 1362357), (114, 1290654), (124, 1186569), (162, 908238), (171, 860436), (186, 791046), (228, 645327), (243, 605492), (257, 572508), (279, 527364), (324, 454119), (342, 430218), (372, 395523), (486, 302746), (513, 286812), (514, 286254), (558, 263682), (589, 249804), (684, 215109), (771, 190836), (837, 175788), (972, 151373), (1026, 143406), (1028, 143127), (1116, 131841), (1178, 124902), (1539, 95604), (1542, 95418), (1674, 87894), (1767, 83268), (2052, 71703), (2313, 63612), (2356, 62451), (2511, 58596), (3078, 47802), (3084, 47709), (3348, 43947), (3534, 41634), (4617, 31868), (4626, 31806), (4883, 30132), (5022, 29298), (5301, 27756), (6156, 23901), (6939, 21204), (7068, 20817), (7533, 19532), (7967, 18468), (9234, 15934), (9252, 15903), (9766, 15066), (10044, 14649), (10602, 13878)]