148877008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 355294720

約数和(自身を除く): 206417712

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 56, 76, 86, 112, 133, 152, 172, 266, 301, 304, 344, 532, 602, 688, 817, 1064, 1204, 1627, 1634, 2128, 2408, 3254, 3268, 4816, 5719, 6508, 6536, 11389, 11438, 13016, 13072, 22778, 22876, 26032, 30913, 45556, 45752, 61826, 69961, 91112, 91504, 123652, 139922, 182224, 216391, 247304, 279844, 432782, 489727, 494608, 559688, 865564, 979454, 1119376, 1329259, 1731128, 1958908, 2658518, 3462256, 3917816, 5317036, 7835632, 9304813, 10634072, 18609626, 21268144, 37219252, 74438504, 148877008]

約数ペア:

[(1, 148877008), (2, 74438504), (4, 37219252), (7, 21268144), (8, 18609626), (14, 10634072), (16, 9304813), (19, 7835632), (28, 5317036), (38, 3917816), (43, 3462256), (56, 2658518), (76, 1958908), (86, 1731128), (112, 1329259), (133, 1119376), (152, 979454), (172, 865564), (266, 559688), (301, 494608), (304, 489727), (344, 432782), (532, 279844), (602, 247304), (688, 216391), (817, 182224), (1064, 139922), (1204, 123652), (1627, 91504), (1634, 91112), (2128, 69961), (2408, 61826), (3254, 45752), (3268, 45556), (4816, 30913), (5719, 26032), (6508, 22876), (6536, 22778), (11389, 13072), (11438, 13016)]