129447072

素因数分解:

$2^5\times 3^6\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 168

約数和(自身を含む): 396627840

約数和(自身を除く): 267180768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 179, 186, 216, 243, 248, 279, 288, 324, 358, 372, 432, 486, 496, 537, 558, 648, 716, 729, 744, 837, 864, 972, 992, 1074, 1116, 1296, 1432, 1458, 1488, 1611, 1674, 1944, 2148, 2232, 2511, 2592, 2864, 2916, 2976, 3222, 3348, 3888, 4296, 4464, 4833, 5022, 5549, 5728, 5832, 6444, 6696, 7533, 7776, 8592, 8928, 9666, 10044, 11098, 11664, 12888, 13392, 14499, 15066, 16647, 17184, 19332, 20088, 22196, 22599, 23328, 25776, 26784, 28998, 30132, 33294, 38664, 40176, 43497, 44392, 45198, 49941, 51552, 57996, 60264, 66588, 77328, 80352, 86994, 88784, 90396, 99882, 115992, 120528, 130491, 133176, 149823, 154656, 173988, 177568, 180792, 199764, 231984, 241056, 260982, 266352, 299646, 347976, 361584, 399528, 449469, 463968, 521964, 532704, 599292, 695952, 723168, 799056, 898938, 1043928, 1198584, 1348407, 1391904, 1598112, 1797876, 2087856, 2397168, 2696814, 3595752, 4045221, 4175712, 4794336, 5393628, 7191504, 8090442, 10787256, 14383008, 16180884, 21574512, 32361768, 43149024, 64723536, 129447072]

約数ペア:

[(1, 129447072), (2, 64723536), (3, 43149024), (4, 32361768), (6, 21574512), (8, 16180884), (9, 14383008), (12, 10787256), (16, 8090442), (18, 7191504), (24, 5393628), (27, 4794336), (31, 4175712), (32, 4045221), (36, 3595752), (48, 2696814), (54, 2397168), (62, 2087856), (72, 1797876), (81, 1598112), (93, 1391904), (96, 1348407), (108, 1198584), (124, 1043928), (144, 898938), (162, 799056), (179, 723168), (186, 695952), (216, 599292), (243, 532704), (248, 521964), (279, 463968), (288, 449469), (324, 399528), (358, 361584), (372, 347976), (432, 299646), (486, 266352), (496, 260982), (537, 241056), (558, 231984), (648, 199764), (716, 180792), (729, 177568), (744, 173988), (837, 154656), (864, 149823), (972, 133176), (992, 130491), (1074, 120528), (1116, 115992), (1296, 99882), (1432, 90396), (1458, 88784), (1488, 86994), (1611, 80352), (1674, 77328), (1944, 66588), (2148, 60264), (2232, 57996), (2511, 51552), (2592, 49941), (2864, 45198), (2916, 44392), (2976, 43497), (3222, 40176), (3348, 38664), (3888, 33294), (4296, 30132), (4464, 28998), (4833, 26784), (5022, 25776), (5549, 23328), (5728, 22599), (5832, 22196), (6444, 20088), (6696, 19332), (7533, 17184), (7776, 16647), (8592, 15066), (8928, 14499), (9666, 13392), (10044, 12888), (11098, 11664)]