163146912

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1$

素因数の和:2070

約数の個数: 96

約数和(自身を含む): 459188352

約数和(自身を除く): 296041440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 736, 851, 888, 1104, 1184, 1702, 1776, 1997, 2208, 2553, 3404, 3552, 3994, 5106, 5991, 6808, 7988, 10212, 11982, 13616, 15976, 20424, 23964, 27232, 31952, 40848, 45931, 47928, 63904, 73889, 81696, 91862, 95856, 137793, 147778, 183724, 191712, 221667, 275586, 295556, 367448, 443334, 551172, 591112, 734896, 886668, 1102344, 1182224, 1469792, 1699447, 1773336, 2204688, 2364448, 3398894, 3546672, 4409376, 5098341, 6797788, 7093344, 10196682, 13595576, 20393364, 27191152, 40786728, 54382304, 81573456, 163146912]

約数ペア:

[(1, 163146912), (2, 81573456), (3, 54382304), (4, 40786728), (6, 27191152), (8, 20393364), (12, 13595576), (16, 10196682), (23, 7093344), (24, 6797788), (32, 5098341), (37, 4409376), (46, 3546672), (48, 3398894), (69, 2364448), (74, 2204688), (92, 1773336), (96, 1699447), (111, 1469792), (138, 1182224), (148, 1102344), (184, 886668), (222, 734896), (276, 591112), (296, 551172), (368, 443334), (444, 367448), (552, 295556), (592, 275586), (736, 221667), (851, 191712), (888, 183724), (1104, 147778), (1184, 137793), (1702, 95856), (1776, 91862), (1997, 81696), (2208, 73889), (2553, 63904), (3404, 47928), (3552, 45931), (3994, 40848), (5106, 31952), (5991, 27232), (6808, 23964), (7988, 20424), (10212, 15976), (11982, 13616)]