154785408

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 441080640

約数和(自身を除く): 286295232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 131, 136, 181, 192, 204, 262, 272, 362, 384, 393, 408, 524, 543, 544, 724, 786, 816, 1048, 1086, 1088, 1448, 1572, 1632, 2096, 2172, 2176, 2227, 2896, 3077, 3144, 3264, 4192, 4344, 4454, 5792, 6154, 6288, 6528, 6681, 8384, 8688, 8908, 9231, 11584, 12308, 12576, 13362, 16768, 17376, 17816, 18462, 23168, 23711, 24616, 25152, 26724, 34752, 35632, 36924, 47422, 49232, 50304, 53448, 69504, 71133, 71264, 73848, 94844, 98464, 106896, 142266, 142528, 147696, 189688, 196928, 213792, 284532, 285056, 295392, 379376, 393856, 403087, 427584, 569064, 590784, 758752, 806174, 855168, 1138128, 1181568, 1209261, 1517504, 1612348, 2276256, 2418522, 3035008, 3224696, 4552512, 4837044, 6449392, 9105024, 9674088, 12898784, 19348176, 25797568, 38696352, 51595136, 77392704, 154785408]

約数ペア:

[(1, 154785408), (2, 77392704), (3, 51595136), (4, 38696352), (6, 25797568), (8, 19348176), (12, 12898784), (16, 9674088), (17, 9105024), (24, 6449392), (32, 4837044), (34, 4552512), (48, 3224696), (51, 3035008), (64, 2418522), (68, 2276256), (96, 1612348), (102, 1517504), (128, 1209261), (131, 1181568), (136, 1138128), (181, 855168), (192, 806174), (204, 758752), (262, 590784), (272, 569064), (362, 427584), (384, 403087), (393, 393856), (408, 379376), (524, 295392), (543, 285056), (544, 284532), (724, 213792), (786, 196928), (816, 189688), (1048, 147696), (1086, 142528), (1088, 142266), (1448, 106896), (1572, 98464), (1632, 94844), (2096, 73848), (2172, 71264), (2176, 71133), (2227, 69504), (2896, 53448), (3077, 50304), (3144, 49232), (3264, 47422), (4192, 36924), (4344, 35632), (4454, 34752), (5792, 26724), (6154, 25152), (6288, 24616), (6528, 23711), (6681, 23168), (8384, 18462), (8688, 17816), (8908, 17376), (9231, 16768), (11584, 13362), (12308, 12576)]