188945568

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{4463}}^1$

素因数の和:4496

約数の個数: 144

約数和(自身を含む): 641208960

約数和(自身を除く): 452263392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4463, 4704, 5292, 6048, 7056, 8926, 10584, 13389, 14112, 17852, 21168, 26778, 31241, 35704, 40167, 42336, 53556, 62482, 71408, 80334, 93723, 107112, 120501, 124964, 142816, 160668, 187446, 214224, 218687, 241002, 249928, 281169, 321336, 374892, 428448, 437374, 482004, 499856, 562338, 642672, 656061, 749784, 843507, 874748, 964008, 999712, 1124676, 1285344, 1312122, 1499568, 1687014, 1749496, 1928016, 1968183, 2249352, 2624244, 2999136, 3374028, 3498992, 3856032, 3936366, 4498704, 5248488, 5904549, 6748056, 6997984, 7872732, 8997408, 10496976, 11809098, 13496112, 15745464, 20993952, 23618196, 26992224, 31490928, 47236392, 62981856, 94472784, 188945568]

約数ペア:

[(1, 188945568), (2, 94472784), (3, 62981856), (4, 47236392), (6, 31490928), (7, 26992224), (8, 23618196), (9, 20993952), (12, 15745464), (14, 13496112), (16, 11809098), (18, 10496976), (21, 8997408), (24, 7872732), (27, 6997984), (28, 6748056), (32, 5904549), (36, 5248488), (42, 4498704), (48, 3936366), (49, 3856032), (54, 3498992), (56, 3374028), (63, 2999136), (72, 2624244), (84, 2249352), (96, 1968183), (98, 1928016), (108, 1749496), (112, 1687014), (126, 1499568), (144, 1312122), (147, 1285344), (168, 1124676), (189, 999712), (196, 964008), (216, 874748), (224, 843507), (252, 749784), (288, 656061), (294, 642672), (336, 562338), (378, 499856), (392, 482004), (432, 437374), (441, 428448), (504, 374892), (588, 321336), (672, 281169), (756, 249928), (784, 241002), (864, 218687), (882, 214224), (1008, 187446), (1176, 160668), (1323, 142816), (1512, 124964), (1568, 120501), (1764, 107112), (2016, 93723), (2352, 80334), (2646, 71408), (3024, 62482), (3528, 53556), (4463, 42336), (4704, 40167), (5292, 35704), (6048, 31241), (7056, 26778), (8926, 21168), (10584, 17852), (13389, 14112)]