131759424

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 168

約数和(自身を含む): 400677888

約数和(自身を除く): 268918464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 47, 48, 62, 64, 72, 93, 94, 96, 124, 141, 144, 157, 186, 188, 192, 248, 279, 282, 288, 314, 372, 376, 423, 471, 496, 558, 564, 576, 628, 744, 752, 846, 942, 992, 1116, 1128, 1256, 1413, 1457, 1488, 1504, 1692, 1884, 1984, 2232, 2256, 2512, 2826, 2914, 2976, 3008, 3384, 3768, 4371, 4464, 4512, 4867, 5024, 5652, 5828, 5952, 6768, 7379, 7536, 8742, 8928, 9024, 9734, 10048, 11304, 11656, 13113, 13536, 14601, 14758, 15072, 17484, 17856, 19468, 22137, 22608, 23312, 26226, 27072, 29202, 29516, 30144, 34968, 38936, 43803, 44274, 45216, 46624, 52452, 58404, 59032, 66411, 69936, 77872, 87606, 88548, 90432, 93248, 104904, 116808, 118064, 132822, 139872, 155744, 175212, 177096, 209808, 228749, 233616, 236128, 265644, 279744, 311488, 350424, 354192, 419616, 457498, 467232, 472256, 531288, 686247, 700848, 708384, 839232, 914996, 934464, 1062576, 1372494, 1401696, 1416768, 1829992, 2058741, 2125152, 2744988, 2803392, 3659984, 4117482, 4250304, 5489976, 7319968, 8234964, 10979952, 14639936, 16469928, 21959904, 32939856, 43919808, 65879712, 131759424]

約数ペア:

[(1, 131759424), (2, 65879712), (3, 43919808), (4, 32939856), (6, 21959904), (8, 16469928), (9, 14639936), (12, 10979952), (16, 8234964), (18, 7319968), (24, 5489976), (31, 4250304), (32, 4117482), (36, 3659984), (47, 2803392), (48, 2744988), (62, 2125152), (64, 2058741), (72, 1829992), (93, 1416768), (94, 1401696), (96, 1372494), (124, 1062576), (141, 934464), (144, 914996), (157, 839232), (186, 708384), (188, 700848), (192, 686247), (248, 531288), (279, 472256), (282, 467232), (288, 457498), (314, 419616), (372, 354192), (376, 350424), (423, 311488), (471, 279744), (496, 265644), (558, 236128), (564, 233616), (576, 228749), (628, 209808), (744, 177096), (752, 175212), (846, 155744), (942, 139872), (992, 132822), (1116, 118064), (1128, 116808), (1256, 104904), (1413, 93248), (1457, 90432), (1488, 88548), (1504, 87606), (1692, 77872), (1884, 69936), (1984, 66411), (2232, 59032), (2256, 58404), (2512, 52452), (2826, 46624), (2914, 45216), (2976, 44274), (3008, 43803), (3384, 38936), (3768, 34968), (4371, 30144), (4464, 29516), (4512, 29202), (4867, 27072), (5024, 26226), (5652, 23312), (5828, 22608), (5952, 22137), (6768, 19468), (7379, 17856), (7536, 17484), (8742, 15072), (8928, 14758), (9024, 14601), (9734, 13536), (10048, 13113), (11304, 11656)]