164095360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 467213040

約数和(自身を除く): 303117680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 121, 128, 130, 143, 160, 163, 176, 208, 220, 242, 260, 286, 320, 326, 352, 416, 440, 484, 520, 572, 605, 640, 652, 704, 715, 815, 832, 880, 968, 1040, 1144, 1210, 1304, 1408, 1430, 1573, 1630, 1664, 1760, 1793, 1936, 2080, 2119, 2288, 2420, 2608, 2860, 3146, 3260, 3520, 3586, 3872, 4160, 4238, 4576, 4840, 5216, 5720, 6292, 6520, 7040, 7172, 7744, 7865, 8320, 8476, 8965, 9152, 9680, 10432, 10595, 11440, 12584, 13040, 14344, 15488, 15730, 16952, 17930, 18304, 19360, 19723, 20864, 21190, 22880, 23309, 25168, 26080, 28688, 31460, 33904, 35860, 38720, 39446, 42380, 45760, 46618, 50336, 52160, 57376, 62920, 67808, 71720, 77440, 78892, 84760, 91520, 93236, 98615, 100672, 104320, 114752, 116545, 125840, 135616, 143440, 157784, 169520, 186472, 197230, 201344, 229504, 233090, 251680, 256399, 271232, 286880, 315568, 339040, 372944, 394460, 466180, 503360, 512798, 573760, 631136, 678080, 745888, 788920, 932360, 1006720, 1025596, 1147520, 1262272, 1281995, 1356160, 1491776, 1577840, 1864720, 2051192, 2524544, 2563990, 2983552, 3155680, 3729440, 4102384, 5127980, 6311360, 7458880, 8204768, 10255960, 12622720, 14917760, 16409536, 20511920, 32819072, 41023840, 82047680, 164095360]

約数ペア:

[(1, 164095360), (2, 82047680), (4, 41023840), (5, 32819072), (8, 20511920), (10, 16409536), (11, 14917760), (13, 12622720), (16, 10255960), (20, 8204768), (22, 7458880), (26, 6311360), (32, 5127980), (40, 4102384), (44, 3729440), (52, 3155680), (55, 2983552), (64, 2563990), (65, 2524544), (80, 2051192), (88, 1864720), (104, 1577840), (110, 1491776), (121, 1356160), (128, 1281995), (130, 1262272), (143, 1147520), (160, 1025596), (163, 1006720), (176, 932360), (208, 788920), (220, 745888), (242, 678080), (260, 631136), (286, 573760), (320, 512798), (326, 503360), (352, 466180), (416, 394460), (440, 372944), (484, 339040), (520, 315568), (572, 286880), (605, 271232), (640, 256399), (652, 251680), (704, 233090), (715, 229504), (815, 201344), (832, 197230), (880, 186472), (968, 169520), (1040, 157784), (1144, 143440), (1210, 135616), (1304, 125840), (1408, 116545), (1430, 114752), (1573, 104320), (1630, 100672), (1664, 98615), (1760, 93236), (1793, 91520), (1936, 84760), (2080, 78892), (2119, 77440), (2288, 71720), (2420, 67808), (2608, 62920), (2860, 57376), (3146, 52160), (3260, 50336), (3520, 46618), (3586, 45760), (3872, 42380), (4160, 39446), (4238, 38720), (4576, 35860), (4840, 33904), (5216, 31460), (5720, 28688), (6292, 26080), (6520, 25168), (7040, 23309), (7172, 22880), (7744, 21190), (7865, 20864), (8320, 19723), (8476, 19360), (8965, 18304), (9152, 17930), (9680, 16952), (10432, 15730), (10595, 15488), (11440, 14344), (12584, 13040)]