194915448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 465526152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 71, 72, 78, 84, 91, 104, 117, 126, 142, 156, 168, 182, 213, 234, 252, 273, 284, 312, 364, 419, 426, 468, 497, 504, 546, 568, 639, 728, 819, 838, 852, 923, 936, 994, 1092, 1257, 1278, 1491, 1638, 1676, 1704, 1846, 1988, 2184, 2514, 2556, 2769, 2933, 2982, 3276, 3352, 3692, 3771, 3976, 4473, 5028, 5112, 5447, 5538, 5866, 5964, 6461, 6552, 7384, 7542, 8307, 8799, 8946, 10056, 10894, 11076, 11732, 11928, 12922, 15084, 16341, 16614, 17598, 17892, 19383, 21788, 22152, 23464, 25844, 26397, 29749, 30168, 32682, 33228, 35196, 35784, 38129, 38766, 43576, 49023, 51688, 52794, 58149, 59498, 65364, 66456, 70392, 76258, 77532, 89247, 98046, 105588, 114387, 116298, 118996, 130728, 152516, 155064, 178494, 196092, 208243, 211176, 228774, 232596, 237992, 267741, 305032, 343161, 356988, 386737, 392184, 416486, 457548, 465192, 535482, 624729, 686322, 713976, 773474, 832972, 915096, 1070964, 1160211, 1249458, 1372644, 1546948, 1665944, 1874187, 2141928, 2320422, 2498916, 2707159, 2745288, 3093896, 3480633, 3748374, 4640844, 4997832, 5414318, 6961266, 7496748, 8121477, 9281688, 10828636, 13922532, 14993496, 16242954, 21657272, 24364431, 27845064, 32485908, 48728862, 64971816, 97457724, 194915448]

約数ペア:

[(1, 194915448), (2, 97457724), (3, 64971816), (4, 48728862), (6, 32485908), (7, 27845064), (8, 24364431), (9, 21657272), (12, 16242954), (13, 14993496), (14, 13922532), (18, 10828636), (21, 9281688), (24, 8121477), (26, 7496748), (28, 6961266), (36, 5414318), (39, 4997832), (42, 4640844), (52, 3748374), (56, 3480633), (63, 3093896), (71, 2745288), (72, 2707159), (78, 2498916), (84, 2320422), (91, 2141928), (104, 1874187), (117, 1665944), (126, 1546948), (142, 1372644), (156, 1249458), (168, 1160211), (182, 1070964), (213, 915096), (234, 832972), (252, 773474), (273, 713976), (284, 686322), (312, 624729), (364, 535482), (419, 465192), (426, 457548), (468, 416486), (497, 392184), (504, 386737), (546, 356988), (568, 343161), (639, 305032), (728, 267741), (819, 237992), (838, 232596), (852, 228774), (923, 211176), (936, 208243), (994, 196092), (1092, 178494), (1257, 155064), (1278, 152516), (1491, 130728), (1638, 118996), (1676, 116298), (1704, 114387), (1846, 105588), (1988, 98046), (2184, 89247), (2514, 77532), (2556, 76258), (2769, 70392), (2933, 66456), (2982, 65364), (3276, 59498), (3352, 58149), (3692, 52794), (3771, 51688), (3976, 49023), (4473, 43576), (5028, 38766), (5112, 38129), (5447, 35784), (5538, 35196), (5866, 33228), (5964, 32682), (6461, 30168), (6552, 29749), (7384, 26397), (7542, 25844), (8307, 23464), (8799, 22152), (8946, 21788), (10056, 19383), (10894, 17892), (11076, 17598), (11732, 16614), (11928, 16341), (12922, 15084)]