130789152

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 404841528

約数和(自身を除く): 274052376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 181, 193, 208, 234, 288, 312, 362, 386, 416, 468, 543, 579, 624, 724, 772, 936, 1086, 1158, 1248, 1448, 1544, 1629, 1737, 1872, 2172, 2316, 2353, 2509, 2896, 3088, 3258, 3474, 3744, 4344, 4632, 4706, 5018, 5792, 6176, 6516, 6948, 7059, 7527, 8688, 9264, 9412, 10036, 13032, 13896, 14118, 15054, 17376, 18528, 18824, 20072, 21177, 22581, 26064, 27792, 28236, 30108, 34933, 37648, 40144, 42354, 45162, 52128, 55584, 56472, 60216, 69866, 75296, 80288, 84708, 90324, 104799, 112944, 120432, 139732, 169416, 180648, 209598, 225888, 240864, 279464, 314397, 338832, 361296, 419196, 454129, 558928, 628794, 677664, 722592, 838392, 908258, 1117856, 1257588, 1362387, 1676784, 1816516, 2515176, 2724774, 3353568, 3633032, 4087161, 5030352, 5449548, 7266064, 8174322, 10060704, 10899096, 14532128, 16348644, 21798192, 32697288, 43596384, 65394576, 130789152]

約数ペア:

[(1, 130789152), (2, 65394576), (3, 43596384), (4, 32697288), (6, 21798192), (8, 16348644), (9, 14532128), (12, 10899096), (13, 10060704), (16, 8174322), (18, 7266064), (24, 5449548), (26, 5030352), (32, 4087161), (36, 3633032), (39, 3353568), (48, 2724774), (52, 2515176), (72, 1816516), (78, 1676784), (96, 1362387), (104, 1257588), (117, 1117856), (144, 908258), (156, 838392), (181, 722592), (193, 677664), (208, 628794), (234, 558928), (288, 454129), (312, 419196), (362, 361296), (386, 338832), (416, 314397), (468, 279464), (543, 240864), (579, 225888), (624, 209598), (724, 180648), (772, 169416), (936, 139732), (1086, 120432), (1158, 112944), (1248, 104799), (1448, 90324), (1544, 84708), (1629, 80288), (1737, 75296), (1872, 69866), (2172, 60216), (2316, 56472), (2353, 55584), (2509, 52128), (2896, 45162), (3088, 42354), (3258, 40144), (3474, 37648), (3744, 34933), (4344, 30108), (4632, 28236), (4706, 27792), (5018, 26064), (5792, 22581), (6176, 21177), (6516, 20072), (6948, 18824), (7059, 18528), (7527, 17376), (8688, 15054), (9264, 14118), (9412, 13896), (10036, 13032)]