156784290592

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{145771}}^1$

素因数の和:145890

約数の個数: 96

約数和(自身を含む): 341631259200

約数和(自身を除く): 184846968608

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 61, 76, 116, 122, 152, 232, 244, 304, 464, 488, 551, 608, 928, 976, 1102, 1159, 1769, 1952, 2204, 2318, 3538, 4408, 4636, 7076, 8816, 9272, 14152, 17632, 18544, 28304, 33611, 37088, 56608, 67222, 134444, 145771, 268888, 291542, 537776, 583084, 1075552, 1166168, 2332336, 2769649, 4227359, 4664672, 5539298, 8454718, 8892031, 11078596, 16909436, 17784062, 22157192, 33818872, 35568124, 44314384, 67637744, 71136248, 80319821, 88628768, 135275488, 142272496, 160639642, 168948589, 257868899, 284544992, 321279284, 337897178, 515737798, 642558568, 675794356, 1031475596, 1285117136, 1351588712, 2062951192, 2570234272, 2703177424, 4125902384, 4899509081, 5406354848, 8251804768, 9799018162, 19598036324, 39196072648, 78392145296, 156784290592]

約数ペア:

[(1, 156784290592), (2, 78392145296), (4, 39196072648), (8, 19598036324), (16, 9799018162), (19, 8251804768), (29, 5406354848), (32, 4899509081), (38, 4125902384), (58, 2703177424), (61, 2570234272), (76, 2062951192), (116, 1351588712), (122, 1285117136), (152, 1031475596), (232, 675794356), (244, 642558568), (304, 515737798), (464, 337897178), (488, 321279284), (551, 284544992), (608, 257868899), (928, 168948589), (976, 160639642), (1102, 142272496), (1159, 135275488), (1769, 88628768), (1952, 80319821), (2204, 71136248), (2318, 67637744), (3538, 44314384), (4408, 35568124), (4636, 33818872), (7076, 22157192), (8816, 17784062), (9272, 16909436), (14152, 11078596), (17632, 8892031), (18544, 8454718), (28304, 5539298), (33611, 4664672), (37088, 4227359), (56608, 2769649), (67222, 2332336), (134444, 1166168), (145771, 1075552), (268888, 583084), (291542, 537776)]