187430100736

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{896143}}^1$

素因数の和:896221

約数の個数: 72

約数和(自身を含む): 402978033920

約数和(自身を除く): 215547933184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 256, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2432, 2752, 3268, 4864, 5504, 6536, 11008, 13072, 26144, 52288, 104576, 209152, 896143, 1792286, 3584572, 7169144, 14338288, 17026717, 28676576, 34053434, 38534149, 57353152, 68106868, 77068298, 114706304, 136213736, 154136596, 229412608, 272427472, 308273192, 544854944, 616546384, 732148831, 1089709888, 1233092768, 1464297662, 2179419776, 2466185536, 2928595324, 4358839552, 4932371072, 5857190648, 9864742144, 11714381296, 23428762592, 46857525184, 93715050368, 187430100736]

約数ペア:

[(1, 187430100736), (2, 93715050368), (4, 46857525184), (8, 23428762592), (16, 11714381296), (19, 9864742144), (32, 5857190648), (38, 4932371072), (43, 4358839552), (64, 2928595324), (76, 2466185536), (86, 2179419776), (128, 1464297662), (152, 1233092768), (172, 1089709888), (256, 732148831), (304, 616546384), (344, 544854944), (608, 308273192), (688, 272427472), (817, 229412608), (1216, 154136596), (1376, 136213736), (1634, 114706304), (2432, 77068298), (2752, 68106868), (3268, 57353152), (4864, 38534149), (5504, 34053434), (6536, 28676576), (11008, 17026717), (13072, 14338288), (26144, 7169144), (52288, 3584572), (104576, 1792286), (209152, 896143)]