122640864

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 331269120

約数和(自身を除く): 208628256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 103, 157, 158, 206, 237, 309, 314, 316, 412, 471, 474, 618, 628, 632, 824, 942, 948, 1236, 1256, 1264, 1648, 1884, 1896, 2472, 2512, 2528, 3296, 3768, 3792, 4944, 5024, 7536, 7584, 8137, 9888, 12403, 15072, 16171, 16274, 24411, 24806, 32342, 32548, 37209, 48513, 48822, 49612, 64684, 65096, 74418, 97026, 97644, 99224, 129368, 130192, 148836, 194052, 195288, 198448, 258736, 260384, 297672, 388104, 390576, 396896, 517472, 595344, 776208, 781152, 1190688, 1277509, 1552416, 2555018, 3832527, 5110036, 7665054, 10220072, 15330108, 20440144, 30660216, 40880288, 61320432, 122640864]

約数ペア:

[(1, 122640864), (2, 61320432), (3, 40880288), (4, 30660216), (6, 20440144), (8, 15330108), (12, 10220072), (16, 7665054), (24, 5110036), (32, 3832527), (48, 2555018), (79, 1552416), (96, 1277509), (103, 1190688), (157, 781152), (158, 776208), (206, 595344), (237, 517472), (309, 396896), (314, 390576), (316, 388104), (412, 297672), (471, 260384), (474, 258736), (618, 198448), (628, 195288), (632, 194052), (824, 148836), (942, 130192), (948, 129368), (1236, 99224), (1256, 97644), (1264, 97026), (1648, 74418), (1884, 65096), (1896, 64684), (2472, 49612), (2512, 48822), (2528, 48513), (3296, 37209), (3768, 32548), (3792, 32342), (4944, 24806), (5024, 24411), (7536, 16274), (7584, 16171), (8137, 15072), (9888, 12403)]