173896992

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 523635840

約数和(自身を除く): 349738848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 188, 232, 261, 282, 288, 348, 376, 423, 443, 464, 522, 564, 696, 752, 846, 886, 928, 1044, 1128, 1329, 1363, 1392, 1504, 1692, 1772, 2088, 2256, 2658, 2726, 2784, 3384, 3544, 3987, 4089, 4176, 4512, 5316, 5452, 6768, 7088, 7974, 8178, 8352, 10632, 10904, 12267, 12847, 13536, 14176, 15948, 16356, 20821, 21264, 21808, 24534, 25694, 31896, 32712, 38541, 41642, 42528, 43616, 49068, 51388, 62463, 63792, 65424, 77082, 83284, 98136, 102776, 115623, 124926, 127584, 130848, 154164, 166568, 187389, 196272, 205552, 231246, 249852, 308328, 333136, 374778, 392544, 411104, 462492, 499704, 603809, 616656, 666272, 749556, 924984, 999408, 1207618, 1233312, 1499112, 1811427, 1849968, 1998816, 2415236, 2998224, 3622854, 3699936, 4830472, 5434281, 5996448, 7245708, 9660944, 10868562, 14491416, 19321888, 21737124, 28982832, 43474248, 57965664, 86948496, 173896992]

約数ペア:

[(1, 173896992), (2, 86948496), (3, 57965664), (4, 43474248), (6, 28982832), (8, 21737124), (9, 19321888), (12, 14491416), (16, 10868562), (18, 9660944), (24, 7245708), (29, 5996448), (32, 5434281), (36, 4830472), (47, 3699936), (48, 3622854), (58, 2998224), (72, 2415236), (87, 1998816), (94, 1849968), (96, 1811427), (116, 1499112), (141, 1233312), (144, 1207618), (174, 999408), (188, 924984), (232, 749556), (261, 666272), (282, 616656), (288, 603809), (348, 499704), (376, 462492), (423, 411104), (443, 392544), (464, 374778), (522, 333136), (564, 308328), (696, 249852), (752, 231246), (846, 205552), (886, 196272), (928, 187389), (1044, 166568), (1128, 154164), (1329, 130848), (1363, 127584), (1392, 124926), (1504, 115623), (1692, 102776), (1772, 98136), (2088, 83284), (2256, 77082), (2658, 65424), (2726, 63792), (2784, 62463), (3384, 51388), (3544, 49068), (3987, 43616), (4089, 42528), (4176, 41642), (4512, 38541), (5316, 32712), (5452, 31896), (6768, 25694), (7088, 24534), (7974, 21808), (8178, 21264), (8352, 20821), (10632, 16356), (10904, 15948), (12267, 14176), (12847, 13536)]