188474512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:736

約数の個数: 80

約数和(自身を含む): 412687872

約数和(自身を除く): 224213360

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 47, 68, 92, 94, 136, 184, 188, 272, 368, 376, 391, 641, 752, 782, 799, 1081, 1282, 1564, 1598, 2162, 2564, 3128, 3196, 4324, 5128, 6256, 6392, 8648, 10256, 10897, 12784, 14743, 17296, 18377, 21794, 29486, 30127, 36754, 43588, 58972, 60254, 73508, 87176, 117944, 120508, 147016, 174352, 235888, 241016, 250631, 294032, 482032, 501262, 512159, 692921, 1002524, 1024318, 1385842, 2005048, 2048636, 2771684, 4010096, 4097272, 5543368, 8194544, 11086736, 11779657, 23559314, 47118628, 94237256, 188474512]

約数ペア:

[(1, 188474512), (2, 94237256), (4, 47118628), (8, 23559314), (16, 11779657), (17, 11086736), (23, 8194544), (34, 5543368), (46, 4097272), (47, 4010096), (68, 2771684), (92, 2048636), (94, 2005048), (136, 1385842), (184, 1024318), (188, 1002524), (272, 692921), (368, 512159), (376, 501262), (391, 482032), (641, 294032), (752, 250631), (782, 241016), (799, 235888), (1081, 174352), (1282, 147016), (1564, 120508), (1598, 117944), (2162, 87176), (2564, 73508), (3128, 60254), (3196, 58972), (4324, 43588), (5128, 36754), (6256, 30127), (6392, 29486), (8648, 21794), (10256, 18377), (10897, 17296), (12784, 14743)]