123441292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 238336000

約数和(自身を除く): 114894708

約数列:

[1, 2, 4, 13, 26, 52, 79, 151, 158, 199, 302, 316, 398, 604, 796, 1027, 1963, 2054, 2587, 3926, 4108, 5174, 7852, 10348, 11929, 15721, 23858, 30049, 31442, 47716, 60098, 62884, 120196, 155077, 204373, 310154, 390637, 408746, 620308, 781274, 817492, 1562548, 2373871, 4747742, 9495484, 30860323, 61720646, 123441292]

約数ペア:

[(1, 123441292), (2, 61720646), (4, 30860323), (13, 9495484), (26, 4747742), (52, 2373871), (79, 1562548), (151, 817492), (158, 781274), (199, 620308), (302, 408746), (316, 390637), (398, 310154), (604, 204373), (796, 155077), (1027, 120196), (1963, 62884), (2054, 60098), (2587, 47716), (3926, 31442), (4108, 30049), (5174, 23858), (7852, 15721), (10348, 11929)]