174412248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 492480000

約数和(自身を除く): 318067752

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 149, 151, 152, 204, 228, 298, 302, 323, 408, 447, 453, 456, 596, 604, 646, 894, 906, 969, 1192, 1208, 1292, 1788, 1812, 1938, 2533, 2567, 2584, 2831, 2869, 3576, 3624, 3876, 5066, 5134, 5662, 5738, 7599, 7701, 7752, 8493, 8607, 10132, 10268, 11324, 11476, 15198, 15402, 16986, 17214, 20264, 20536, 22499, 22648, 22952, 30396, 30804, 33972, 34428, 44998, 48127, 48773, 60792, 61608, 67497, 67944, 68856, 89996, 96254, 97546, 134994, 144381, 146319, 179992, 192508, 195092, 269988, 288762, 292638, 382483, 385016, 390184, 427481, 539976, 577524, 585276, 764966, 854962, 1147449, 1155048, 1170552, 1282443, 1529932, 1709924, 2294898, 2564886, 3059864, 3419848, 4589796, 5129772, 7267177, 9179592, 10259544, 14534354, 21801531, 29068708, 43603062, 58137416, 87206124, 174412248]

約数ペア:

[(1, 174412248), (2, 87206124), (3, 58137416), (4, 43603062), (6, 29068708), (8, 21801531), (12, 14534354), (17, 10259544), (19, 9179592), (24, 7267177), (34, 5129772), (38, 4589796), (51, 3419848), (57, 3059864), (68, 2564886), (76, 2294898), (102, 1709924), (114, 1529932), (136, 1282443), (149, 1170552), (151, 1155048), (152, 1147449), (204, 854962), (228, 764966), (298, 585276), (302, 577524), (323, 539976), (408, 427481), (447, 390184), (453, 385016), (456, 382483), (596, 292638), (604, 288762), (646, 269988), (894, 195092), (906, 192508), (969, 179992), (1192, 146319), (1208, 144381), (1292, 134994), (1788, 97546), (1812, 96254), (1938, 89996), (2533, 68856), (2567, 67944), (2584, 67497), (2831, 61608), (2869, 60792), (3576, 48773), (3624, 48127), (3876, 44998), (5066, 34428), (5134, 33972), (5662, 30804), (5738, 30396), (7599, 22952), (7701, 22648), (7752, 22499), (8493, 20536), (8607, 20264), (10132, 17214), (10268, 16986), (11324, 15402), (11476, 15198)]