182561488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 384975360

約数和(自身を除く): 202413872

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 83, 86, 92, 139, 166, 172, 184, 278, 332, 344, 368, 556, 664, 688, 989, 1112, 1328, 1909, 1978, 2224, 3197, 3569, 3818, 3956, 5977, 6394, 7138, 7636, 7912, 11537, 11954, 12788, 14276, 15272, 15824, 23074, 23908, 25576, 28552, 30544, 46148, 47816, 51152, 57104, 82087, 92296, 95632, 137471, 164174, 184592, 265351, 274942, 328348, 496091, 530702, 549884, 656696, 992182, 1061404, 1099768, 1313392, 1984364, 2122808, 2199536, 3968728, 4245616, 7937456, 11410093, 22820186, 45640372, 91280744, 182561488]

約数ペア:

[(1, 182561488), (2, 91280744), (4, 45640372), (8, 22820186), (16, 11410093), (23, 7937456), (43, 4245616), (46, 3968728), (83, 2199536), (86, 2122808), (92, 1984364), (139, 1313392), (166, 1099768), (172, 1061404), (184, 992182), (278, 656696), (332, 549884), (344, 530702), (368, 496091), (556, 328348), (664, 274942), (688, 265351), (989, 184592), (1112, 164174), (1328, 137471), (1909, 95632), (1978, 92296), (2224, 82087), (3197, 57104), (3569, 51152), (3818, 47816), (3956, 46148), (5977, 30544), (6394, 28552), (7138, 25576), (7636, 23908), (7912, 23074), (11537, 15824), (11954, 15272), (12788, 14276)]