145878144

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 411264000

約数和(自身を除く): 265385856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 83, 92, 96, 128, 138, 166, 184, 192, 199, 249, 276, 332, 368, 384, 398, 498, 552, 597, 664, 736, 796, 996, 1104, 1194, 1328, 1472, 1592, 1909, 1992, 2208, 2388, 2656, 2944, 3184, 3818, 3984, 4416, 4577, 4776, 5312, 5727, 6368, 7636, 7968, 8832, 9154, 9552, 10624, 11454, 12736, 13731, 15272, 15936, 16517, 18308, 19104, 22908, 25472, 27462, 30544, 31872, 33034, 36616, 38208, 45816, 49551, 54924, 61088, 66068, 73232, 76416, 91632, 99102, 109848, 122176, 132136, 146464, 183264, 198204, 219696, 244352, 264272, 292928, 366528, 379891, 396408, 439392, 528544, 585856, 733056, 759782, 792816, 878784, 1057088, 1139673, 1519564, 1585632, 1757568, 2114176, 2279346, 3039128, 3171264, 4558692, 6078256, 6342528, 9117384, 12156512, 18234768, 24313024, 36469536, 48626048, 72939072, 145878144]

約数ペア:

[(1, 145878144), (2, 72939072), (3, 48626048), (4, 36469536), (6, 24313024), (8, 18234768), (12, 12156512), (16, 9117384), (23, 6342528), (24, 6078256), (32, 4558692), (46, 3171264), (48, 3039128), (64, 2279346), (69, 2114176), (83, 1757568), (92, 1585632), (96, 1519564), (128, 1139673), (138, 1057088), (166, 878784), (184, 792816), (192, 759782), (199, 733056), (249, 585856), (276, 528544), (332, 439392), (368, 396408), (384, 379891), (398, 366528), (498, 292928), (552, 264272), (597, 244352), (664, 219696), (736, 198204), (796, 183264), (996, 146464), (1104, 132136), (1194, 122176), (1328, 109848), (1472, 99102), (1592, 91632), (1909, 76416), (1992, 73232), (2208, 66068), (2388, 61088), (2656, 54924), (2944, 49551), (3184, 45816), (3818, 38208), (3984, 36616), (4416, 33034), (4577, 31872), (4776, 30544), (5312, 27462), (5727, 25472), (6368, 22908), (7636, 19104), (7968, 18308), (8832, 16517), (9154, 15936), (9552, 15272), (10624, 13731), (11454, 12736)]