194313196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 470373120

約数和(自身を除く): 276059924

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 37, 44, 59, 68, 74, 77, 118, 119, 148, 154, 187, 236, 238, 259, 289, 308, 374, 407, 413, 476, 518, 578, 629, 649, 748, 814, 826, 1003, 1036, 1156, 1258, 1298, 1309, 1628, 1652, 2006, 2023, 2183, 2516, 2596, 2618, 2849, 3179, 4012, 4046, 4366, 4403, 4543, 5236, 5698, 6358, 6919, 7021, 8092, 8732, 8806, 9086, 10693, 11033, 11396, 12716, 13838, 14042, 15281, 17051, 17612, 18172, 21386, 22066, 22253, 24013, 27676, 28084, 30562, 34102, 37111, 42772, 44132, 44506, 48026, 48433, 61124, 68204, 74222, 74851, 77231, 89012, 96052, 96866, 117623, 119357, 148444, 149702, 154462, 168091, 187561, 193732, 235246, 238714, 259777, 299404, 308924, 336182, 375122, 408221, 470492, 477428, 519554, 630887, 672364, 750244, 816442, 823361, 1039108, 1261774, 1312927, 1632884, 1646722, 2523548, 2625854, 2857547, 3293444, 4416209, 5251708, 5715094, 6939757, 8832418, 11430188, 13879514, 17664836, 27759028, 48578299, 97156598, 194313196]

約数ペア:

[(1, 194313196), (2, 97156598), (4, 48578299), (7, 27759028), (11, 17664836), (14, 13879514), (17, 11430188), (22, 8832418), (28, 6939757), (34, 5715094), (37, 5251708), (44, 4416209), (59, 3293444), (68, 2857547), (74, 2625854), (77, 2523548), (118, 1646722), (119, 1632884), (148, 1312927), (154, 1261774), (187, 1039108), (236, 823361), (238, 816442), (259, 750244), (289, 672364), (308, 630887), (374, 519554), (407, 477428), (413, 470492), (476, 408221), (518, 375122), (578, 336182), (629, 308924), (649, 299404), (748, 259777), (814, 238714), (826, 235246), (1003, 193732), (1036, 187561), (1156, 168091), (1258, 154462), (1298, 149702), (1309, 148444), (1628, 119357), (1652, 117623), (2006, 96866), (2023, 96052), (2183, 89012), (2516, 77231), (2596, 74851), (2618, 74222), (2849, 68204), (3179, 61124), (4012, 48433), (4046, 48026), (4366, 44506), (4403, 44132), (4543, 42772), (5236, 37111), (5698, 34102), (6358, 30562), (6919, 28084), (7021, 27676), (8092, 24013), (8732, 22253), (8806, 22066), (9086, 21386), (10693, 18172), (11033, 17612), (11396, 17051), (12716, 15281), (13838, 14042)]