156638368928

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{219889}}^1$

素因数の和:220209

約数の個数: 48

約数和(自身を含む): 312691496040

約数和(自身を除く): 156053127112

約数列:

[1, 2, 4, 8, 16, 32, 113, 197, 226, 394, 452, 788, 904, 1576, 1808, 3152, 3616, 6304, 22261, 44522, 89044, 178088, 219889, 356176, 439778, 712352, 879556, 1759112, 3518224, 7036448, 24847457, 43318133, 49694914, 86636266, 99389828, 173272532, 198779656, 346545064, 397559312, 693090128, 795118624, 1386180256, 4894949029, 9789898058, 19579796116, 39159592232, 78319184464, 156638368928]

約数ペア:

[(1, 156638368928), (2, 78319184464), (4, 39159592232), (8, 19579796116), (16, 9789898058), (32, 4894949029), (113, 1386180256), (197, 795118624), (226, 693090128), (394, 397559312), (452, 346545064), (788, 198779656), (904, 173272532), (1576, 99389828), (1808, 86636266), (3152, 49694914), (3616, 43318133), (6304, 24847457), (22261, 7036448), (44522, 3518224), (89044, 1759112), (178088, 879556), (219889, 712352), (356176, 439778)]