140190432

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 406006272

約数和(自身を除く): 265815840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 163, 186, 204, 248, 272, 289, 326, 372, 408, 489, 496, 527, 544, 578, 652, 744, 816, 867, 978, 992, 1054, 1156, 1304, 1488, 1581, 1632, 1734, 1956, 2108, 2312, 2608, 2771, 2976, 3162, 3468, 3912, 4216, 4624, 5053, 5216, 5542, 6324, 6936, 7824, 8313, 8432, 8959, 9248, 10106, 11084, 12648, 13872, 15159, 15648, 16626, 16864, 17918, 20212, 22168, 25296, 26877, 27744, 30318, 33252, 35836, 40424, 44336, 47107, 50592, 53754, 60636, 66504, 71672, 80848, 85901, 88672, 94214, 107508, 121272, 133008, 141321, 143344, 161696, 171802, 188428, 215016, 242544, 257703, 266016, 282642, 286688, 343604, 376856, 430032, 485088, 515406, 565284, 687208, 753712, 860064, 1030812, 1130568, 1374416, 1460317, 1507424, 2061624, 2261136, 2748832, 2920634, 4123248, 4380951, 4522272, 5841268, 8246496, 8761902, 11682536, 17523804, 23365072, 35047608, 46730144, 70095216, 140190432]

約数ペア:

[(1, 140190432), (2, 70095216), (3, 46730144), (4, 35047608), (6, 23365072), (8, 17523804), (12, 11682536), (16, 8761902), (17, 8246496), (24, 5841268), (31, 4522272), (32, 4380951), (34, 4123248), (48, 2920634), (51, 2748832), (62, 2261136), (68, 2061624), (93, 1507424), (96, 1460317), (102, 1374416), (124, 1130568), (136, 1030812), (163, 860064), (186, 753712), (204, 687208), (248, 565284), (272, 515406), (289, 485088), (326, 430032), (372, 376856), (408, 343604), (489, 286688), (496, 282642), (527, 266016), (544, 257703), (578, 242544), (652, 215016), (744, 188428), (816, 171802), (867, 161696), (978, 143344), (992, 141321), (1054, 133008), (1156, 121272), (1304, 107508), (1488, 94214), (1581, 88672), (1632, 85901), (1734, 80848), (1956, 71672), (2108, 66504), (2312, 60636), (2608, 53754), (2771, 50592), (2976, 47107), (3162, 44336), (3468, 40424), (3912, 35836), (4216, 33252), (4624, 30318), (5053, 27744), (5216, 26877), (5542, 25296), (6324, 22168), (6936, 20212), (7824, 17918), (8313, 16864), (8432, 16626), (8959, 15648), (9248, 15159), (10106, 13872), (11084, 12648)]