7144128

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 84

約数和(自身を含む): 20868640

約数和(自身を除く): 13724512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 157, 158, 192, 237, 288, 314, 316, 471, 474, 576, 628, 632, 711, 942, 948, 1256, 1264, 1413, 1422, 1884, 1896, 2512, 2528, 2826, 2844, 3768, 3792, 5024, 5056, 5652, 5688, 7536, 7584, 10048, 11304, 11376, 12403, 15072, 15168, 22608, 22752, 24806, 30144, 37209, 45216, 45504, 49612, 74418, 90432, 99224, 111627, 148836, 198448, 223254, 297672, 396896, 446508, 595344, 793792, 893016, 1190688, 1786032, 2381376, 3572064, 7144128]

約数ペア:

[(1, 7144128), (2, 3572064), (3, 2381376), (4, 1786032), (6, 1190688), (8, 893016), (9, 793792), (12, 595344), (16, 446508), (18, 396896), (24, 297672), (32, 223254), (36, 198448), (48, 148836), (64, 111627), (72, 99224), (79, 90432), (96, 74418), (144, 49612), (157, 45504), (158, 45216), (192, 37209), (237, 30144), (288, 24806), (314, 22752), (316, 22608), (471, 15168), (474, 15072), (576, 12403), (628, 11376), (632, 11304), (711, 10048), (942, 7584), (948, 7536), (1256, 5688), (1264, 5652), (1413, 5056), (1422, 5024), (1884, 3792), (1896, 3768), (2512, 2844), (2528, 2826)]