187638864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3557}}^1$

素因数の和:3732

約数の個数: 80

約数和(自身を含む): 557666688

約数和(自身を除く): 370027824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3557, 3768, 4396, 6594, 7114, 7536, 8792, 10671, 13188, 14228, 17584, 21342, 24899, 26376, 28456, 42684, 49798, 52752, 56912, 74697, 85368, 99596, 149394, 170736, 199192, 298788, 398384, 558449, 597576, 1116898, 1195152, 1675347, 2233796, 3350694, 3909143, 4467592, 6701388, 7818286, 8935184, 11727429, 13402776, 15636572, 23454858, 26805552, 31273144, 46909716, 62546288, 93819432, 187638864]

約数ペア:

[(1, 187638864), (2, 93819432), (3, 62546288), (4, 46909716), (6, 31273144), (7, 26805552), (8, 23454858), (12, 15636572), (14, 13402776), (16, 11727429), (21, 8935184), (24, 7818286), (28, 6701388), (42, 4467592), (48, 3909143), (56, 3350694), (84, 2233796), (112, 1675347), (157, 1195152), (168, 1116898), (314, 597576), (336, 558449), (471, 398384), (628, 298788), (942, 199192), (1099, 170736), (1256, 149394), (1884, 99596), (2198, 85368), (2512, 74697), (3297, 56912), (3557, 52752), (3768, 49798), (4396, 42684), (6594, 28456), (7114, 26376), (7536, 24899), (8792, 21342), (10671, 17584), (13188, 14228)]