151275796

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2396

約数の個数: 48

約数和(自身を含む): 321126400

約数和(自身を除く): 169850604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 133, 254, 266, 508, 532, 889, 1778, 2239, 2413, 3556, 4478, 4826, 8956, 9652, 15673, 16891, 31346, 33782, 42541, 62692, 67564, 85082, 170164, 284353, 297787, 568706, 595574, 1137412, 1191148, 1990471, 3980942, 5402707, 7961884, 10805414, 21610828, 37818949, 75637898, 151275796]

約数ペア:

[(1, 151275796), (2, 75637898), (4, 37818949), (7, 21610828), (14, 10805414), (19, 7961884), (28, 5402707), (38, 3980942), (76, 1990471), (127, 1191148), (133, 1137412), (254, 595574), (266, 568706), (508, 297787), (532, 284353), (889, 170164), (1778, 85082), (2239, 67564), (2413, 62692), (3556, 42541), (4478, 33782), (4826, 31346), (8956, 16891), (9652, 15673)]