163852704

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 485188704

約数和(自身を除く): 321336000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 101, 129, 131, 144, 172, 202, 258, 262, 288, 303, 344, 387, 393, 404, 516, 524, 606, 688, 774, 786, 808, 909, 1032, 1048, 1179, 1212, 1376, 1548, 1572, 1616, 1818, 2064, 2096, 2358, 2424, 3096, 3144, 3232, 3636, 4128, 4192, 4343, 4716, 4848, 5633, 6192, 6288, 7272, 8686, 9432, 9696, 11266, 12384, 12576, 13029, 13231, 14544, 16899, 17372, 18864, 22532, 26058, 26462, 29088, 33798, 34744, 37728, 39087, 39693, 45064, 50697, 52116, 52924, 67596, 69488, 78174, 79386, 90128, 101394, 104232, 105848, 119079, 135192, 138976, 156348, 158772, 180256, 202788, 208464, 211696, 238158, 270384, 312696, 317544, 405576, 416928, 423392, 476316, 540768, 568933, 625392, 635088, 811152, 952632, 1137866, 1250784, 1270176, 1622304, 1706799, 1905264, 2275732, 3413598, 3810528, 4551464, 5120397, 6827196, 9102928, 10240794, 13654392, 18205856, 20481588, 27308784, 40963176, 54617568, 81926352, 163852704]

約数ペア:

[(1, 163852704), (2, 81926352), (3, 54617568), (4, 40963176), (6, 27308784), (8, 20481588), (9, 18205856), (12, 13654392), (16, 10240794), (18, 9102928), (24, 6827196), (32, 5120397), (36, 4551464), (43, 3810528), (48, 3413598), (72, 2275732), (86, 1905264), (96, 1706799), (101, 1622304), (129, 1270176), (131, 1250784), (144, 1137866), (172, 952632), (202, 811152), (258, 635088), (262, 625392), (288, 568933), (303, 540768), (344, 476316), (387, 423392), (393, 416928), (404, 405576), (516, 317544), (524, 312696), (606, 270384), (688, 238158), (774, 211696), (786, 208464), (808, 202788), (909, 180256), (1032, 158772), (1048, 156348), (1179, 138976), (1212, 135192), (1376, 119079), (1548, 105848), (1572, 104232), (1616, 101394), (1818, 90128), (2064, 79386), (2096, 78174), (2358, 69488), (2424, 67596), (3096, 52924), (3144, 52116), (3232, 50697), (3636, 45064), (4128, 39693), (4192, 39087), (4343, 37728), (4716, 34744), (4848, 33798), (5633, 29088), (6192, 26462), (6288, 26058), (7272, 22532), (8686, 18864), (9432, 17372), (9696, 16899), (11266, 14544), (12384, 13231), (12576, 13029)]