191570256

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 552590376

約数和(自身を除く): 361020120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 113, 122, 144, 183, 193, 226, 244, 339, 366, 386, 452, 488, 549, 579, 678, 732, 772, 904, 976, 1017, 1098, 1158, 1356, 1464, 1544, 1737, 1808, 2034, 2196, 2316, 2712, 2928, 3088, 3474, 4068, 4392, 4632, 5424, 6893, 6948, 8136, 8784, 9264, 11773, 13786, 13896, 16272, 20679, 21809, 23546, 27572, 27792, 35319, 41358, 43618, 47092, 55144, 62037, 65427, 70638, 82716, 87236, 94184, 105957, 110288, 124074, 130854, 141276, 165432, 174472, 188368, 196281, 211914, 248148, 261708, 282552, 330864, 348944, 392562, 423828, 496296, 523416, 565104, 785124, 847656, 992592, 1046832, 1330349, 1570248, 1695312, 2660698, 3140496, 3991047, 5321396, 7982094, 10642792, 11973141, 15964188, 21285584, 23946282, 31928376, 47892564, 63856752, 95785128, 191570256]

約数ペア:

[(1, 191570256), (2, 95785128), (3, 63856752), (4, 47892564), (6, 31928376), (8, 23946282), (9, 21285584), (12, 15964188), (16, 11973141), (18, 10642792), (24, 7982094), (36, 5321396), (48, 3991047), (61, 3140496), (72, 2660698), (113, 1695312), (122, 1570248), (144, 1330349), (183, 1046832), (193, 992592), (226, 847656), (244, 785124), (339, 565104), (366, 523416), (386, 496296), (452, 423828), (488, 392562), (549, 348944), (579, 330864), (678, 282552), (732, 261708), (772, 248148), (904, 211914), (976, 196281), (1017, 188368), (1098, 174472), (1158, 165432), (1356, 141276), (1464, 130854), (1544, 124074), (1737, 110288), (1808, 105957), (2034, 94184), (2196, 87236), (2316, 82716), (2712, 70638), (2928, 65427), (3088, 62037), (3474, 55144), (4068, 47092), (4392, 43618), (4632, 41358), (5424, 35319), (6893, 27792), (6948, 27572), (8136, 23546), (8784, 21809), (9264, 20679), (11773, 16272), (13786, 13896)]