149129778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2527

約数の個数: 64

約数和(自身を含む): 359497728

約数和(自身を除く): 210367950

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 47, 62, 93, 94, 141, 186, 217, 282, 329, 434, 651, 658, 987, 1302, 1457, 1974, 2437, 2914, 4371, 4874, 7311, 8742, 10199, 14622, 17059, 20398, 30597, 34118, 51177, 61194, 75547, 102354, 114539, 151094, 226641, 229078, 343617, 453282, 528829, 687234, 801773, 1057658, 1586487, 1603546, 2405319, 3172974, 3550709, 4810638, 7101418, 10652127, 21304254, 24854963, 49709926, 74564889, 149129778]

約数ペア:

[(1, 149129778), (2, 74564889), (3, 49709926), (6, 24854963), (7, 21304254), (14, 10652127), (21, 7101418), (31, 4810638), (42, 3550709), (47, 3172974), (62, 2405319), (93, 1603546), (94, 1586487), (141, 1057658), (186, 801773), (217, 687234), (282, 528829), (329, 453282), (434, 343617), (651, 229078), (658, 226641), (987, 151094), (1302, 114539), (1457, 102354), (1974, 75547), (2437, 61194), (2914, 51177), (4371, 34118), (4874, 30597), (7311, 20398), (8742, 17059), (10199, 14622)]