147373728

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1879}}^1$

素因数の和:1954

約数の個数: 96

約数和(自身を含む): 416908800

約数和(自身を除く): 269535072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 43, 48, 57, 76, 86, 96, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 608, 688, 817, 912, 1032, 1376, 1634, 1824, 1879, 2064, 2451, 3268, 3758, 4128, 4902, 5637, 6536, 7516, 9804, 11274, 13072, 15032, 19608, 22548, 26144, 30064, 35701, 39216, 45096, 60128, 71402, 78432, 80797, 90192, 107103, 142804, 161594, 180384, 214206, 242391, 285608, 323188, 428412, 484782, 571216, 646376, 856824, 969564, 1142432, 1292752, 1535143, 1713648, 1939128, 2585504, 3070286, 3427296, 3878256, 4605429, 6140572, 7756512, 9210858, 12281144, 18421716, 24562288, 36843432, 49124576, 73686864, 147373728]

約数ペア:

[(1, 147373728), (2, 73686864), (3, 49124576), (4, 36843432), (6, 24562288), (8, 18421716), (12, 12281144), (16, 9210858), (19, 7756512), (24, 6140572), (32, 4605429), (38, 3878256), (43, 3427296), (48, 3070286), (57, 2585504), (76, 1939128), (86, 1713648), (96, 1535143), (114, 1292752), (129, 1142432), (152, 969564), (172, 856824), (228, 646376), (258, 571216), (304, 484782), (344, 428412), (456, 323188), (516, 285608), (608, 242391), (688, 214206), (817, 180384), (912, 161594), (1032, 142804), (1376, 107103), (1634, 90192), (1824, 80797), (1879, 78432), (2064, 71402), (2451, 60128), (3268, 45096), (3758, 39216), (4128, 35701), (4902, 30064), (5637, 26144), (6536, 22548), (7516, 19608), (9804, 15032), (11274, 13072)]