158725728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1897

約数の個数: 144

約数和(自身を含む): 528143616

約数和(自身を除く): 369417888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 224, 252, 258, 288, 301, 336, 344, 387, 504, 516, 602, 672, 688, 774, 903, 1008, 1032, 1204, 1376, 1548, 1806, 1831, 2016, 2064, 2408, 2709, 3096, 3612, 3662, 4128, 4816, 5418, 5493, 6192, 7224, 7324, 9632, 10836, 10986, 12384, 12817, 14448, 14648, 16479, 21672, 21972, 25634, 28896, 29296, 32958, 38451, 43344, 43944, 51268, 58592, 65916, 76902, 78733, 86688, 87888, 102536, 115353, 131832, 153804, 157466, 175776, 205072, 230706, 236199, 263664, 307608, 314932, 410144, 461412, 472398, 527328, 551131, 615216, 629864, 708597, 922824, 944796, 1102262, 1230432, 1259728, 1417194, 1653393, 1845648, 1889592, 2204524, 2519456, 2834388, 3306786, 3691296, 3779184, 4409048, 4960179, 5668776, 6613572, 7558368, 8818096, 9920358, 11337552, 13227144, 17636192, 19840716, 22675104, 26454288, 39681432, 52908576, 79362864, 158725728]

約数ペア:

[(1, 158725728), (2, 79362864), (3, 52908576), (4, 39681432), (6, 26454288), (7, 22675104), (8, 19840716), (9, 17636192), (12, 13227144), (14, 11337552), (16, 9920358), (18, 8818096), (21, 7558368), (24, 6613572), (28, 5668776), (32, 4960179), (36, 4409048), (42, 3779184), (43, 3691296), (48, 3306786), (56, 2834388), (63, 2519456), (72, 2204524), (84, 1889592), (86, 1845648), (96, 1653393), (112, 1417194), (126, 1259728), (129, 1230432), (144, 1102262), (168, 944796), (172, 922824), (224, 708597), (252, 629864), (258, 615216), (288, 551131), (301, 527328), (336, 472398), (344, 461412), (387, 410144), (504, 314932), (516, 307608), (602, 263664), (672, 236199), (688, 230706), (774, 205072), (903, 175776), (1008, 157466), (1032, 153804), (1204, 131832), (1376, 115353), (1548, 102536), (1806, 87888), (1831, 86688), (2016, 78733), (2064, 76902), (2408, 65916), (2709, 58592), (3096, 51268), (3612, 43944), (3662, 43344), (4128, 38451), (4816, 32958), (5418, 29296), (5493, 28896), (6192, 25634), (7224, 21972), (7324, 21672), (9632, 16479), (10836, 14648), (10986, 14448), (12384, 12817)]