151930256

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:352

約数の個数: 60

約数和(自身を含む): 312878412

約数和(自身を除く): 160948156

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 241, 248, 328, 482, 496, 656, 961, 964, 1271, 1922, 1928, 2542, 3844, 3856, 5084, 7471, 7688, 9881, 10168, 14942, 15376, 19762, 20336, 29884, 39401, 39524, 59768, 78802, 79048, 119536, 157604, 158096, 231601, 306311, 315208, 463202, 612622, 630416, 926404, 1225244, 1852808, 2450488, 3705616, 4900976, 9495641, 18991282, 37982564, 75965128, 151930256]

約数ペア:

[(1, 151930256), (2, 75965128), (4, 37982564), (8, 18991282), (16, 9495641), (31, 4900976), (41, 3705616), (62, 2450488), (82, 1852808), (124, 1225244), (164, 926404), (241, 630416), (248, 612622), (328, 463202), (482, 315208), (496, 306311), (656, 231601), (961, 158096), (964, 157604), (1271, 119536), (1922, 79048), (1928, 78802), (2542, 59768), (3844, 39524), (3856, 39401), (5084, 29884), (7471, 20336), (7688, 19762), (9881, 15376), (10168, 14942)]