138463632

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 120

約数和(自身を含む): 407384640

約数和(自身を除く): 268921008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 284, 348, 426, 464, 467, 522, 568, 639, 696, 852, 934, 1044, 1136, 1278, 1392, 1401, 1704, 1868, 2059, 2088, 2556, 2802, 3408, 3736, 4118, 4176, 4203, 5112, 5604, 6177, 7472, 8236, 8406, 10224, 11208, 12354, 13543, 16472, 16812, 18531, 22416, 24708, 27086, 32944, 33157, 33624, 37062, 40629, 49416, 54172, 66314, 67248, 74124, 81258, 98832, 99471, 108344, 121887, 132628, 148248, 162516, 198942, 216688, 243774, 265256, 296496, 298413, 325032, 397884, 487548, 530512, 596826, 650064, 795768, 961553, 975096, 1193652, 1591536, 1923106, 1950192, 2387304, 2884659, 3846212, 4774608, 5769318, 7692424, 8653977, 11538636, 15384848, 17307954, 23077272, 34615908, 46154544, 69231816, 138463632]

約数ペア:

[(1, 138463632), (2, 69231816), (3, 46154544), (4, 34615908), (6, 23077272), (8, 17307954), (9, 15384848), (12, 11538636), (16, 8653977), (18, 7692424), (24, 5769318), (29, 4774608), (36, 3846212), (48, 2884659), (58, 2387304), (71, 1950192), (72, 1923106), (87, 1591536), (116, 1193652), (142, 975096), (144, 961553), (174, 795768), (213, 650064), (232, 596826), (261, 530512), (284, 487548), (348, 397884), (426, 325032), (464, 298413), (467, 296496), (522, 265256), (568, 243774), (639, 216688), (696, 198942), (852, 162516), (934, 148248), (1044, 132628), (1136, 121887), (1278, 108344), (1392, 99471), (1401, 98832), (1704, 81258), (1868, 74124), (2059, 67248), (2088, 66314), (2556, 54172), (2802, 49416), (3408, 40629), (3736, 37062), (4118, 33624), (4176, 33157), (4203, 32944), (5112, 27086), (5604, 24708), (6177, 22416), (7472, 18531), (8236, 16812), (8406, 16472), (10224, 13543), (11208, 12354)]