187357128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15277}}^1$

素因数の和:15366

約数の個数: 64

約数和(自身を含む): 542674560

約数和(自身を除く): 355317432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 15277, 30554, 45831, 61108, 91662, 106939, 122216, 183324, 213878, 320817, 366648, 427756, 641634, 855512, 1115221, 1283268, 2230442, 2566536, 3345663, 4460884, 6691326, 7806547, 8921768, 13382652, 15613094, 23419641, 26765304, 31226188, 46839282, 62452376, 93678564, 187357128]

約数ペア:

[(1, 187357128), (2, 93678564), (3, 62452376), (4, 46839282), (6, 31226188), (7, 26765304), (8, 23419641), (12, 15613094), (14, 13382652), (21, 8921768), (24, 7806547), (28, 6691326), (42, 4460884), (56, 3345663), (73, 2566536), (84, 2230442), (146, 1283268), (168, 1115221), (219, 855512), (292, 641634), (438, 427756), (511, 366648), (584, 320817), (876, 213878), (1022, 183324), (1533, 122216), (1752, 106939), (2044, 91662), (3066, 61108), (4088, 45831), (6132, 30554), (12264, 15277)]