195811252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 461895168

約数和(自身を除く): 266083916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 37, 49, 52, 62, 67, 74, 91, 98, 124, 134, 148, 182, 196, 217, 259, 268, 364, 403, 434, 469, 481, 518, 637, 806, 868, 871, 938, 962, 1036, 1147, 1274, 1519, 1612, 1742, 1813, 1876, 1924, 2077, 2294, 2479, 2548, 2821, 3038, 3283, 3367, 3484, 3626, 4154, 4588, 4958, 5642, 6076, 6097, 6566, 6734, 7252, 8029, 8308, 9916, 11284, 12194, 13132, 13468, 14539, 14911, 16058, 17353, 19747, 23569, 24388, 27001, 29078, 29822, 32116, 32227, 34706, 39494, 42679, 47138, 54002, 56203, 58156, 59644, 64454, 69412, 76849, 78988, 85358, 94276, 101773, 104377, 108004, 112406, 121471, 128908, 153698, 170716, 189007, 203546, 208754, 224812, 225589, 242942, 307396, 378014, 407092, 417508, 451178, 485884, 537943, 730639, 756028, 902356, 999037, 1075886, 1323049, 1461278, 1579123, 1998074, 2151772, 2646098, 2922556, 3158246, 3765601, 3996148, 5292196, 6316492, 6993259, 7531202, 13986518, 15062404, 27973036, 48952813, 97905626, 195811252]

約数ペア:

[(1, 195811252), (2, 97905626), (4, 48952813), (7, 27973036), (13, 15062404), (14, 13986518), (26, 7531202), (28, 6993259), (31, 6316492), (37, 5292196), (49, 3996148), (52, 3765601), (62, 3158246), (67, 2922556), (74, 2646098), (91, 2151772), (98, 1998074), (124, 1579123), (134, 1461278), (148, 1323049), (182, 1075886), (196, 999037), (217, 902356), (259, 756028), (268, 730639), (364, 537943), (403, 485884), (434, 451178), (469, 417508), (481, 407092), (518, 378014), (637, 307396), (806, 242942), (868, 225589), (871, 224812), (938, 208754), (962, 203546), (1036, 189007), (1147, 170716), (1274, 153698), (1519, 128908), (1612, 121471), (1742, 112406), (1813, 108004), (1876, 104377), (1924, 101773), (2077, 94276), (2294, 85358), (2479, 78988), (2548, 76849), (2821, 69412), (3038, 64454), (3283, 59644), (3367, 58156), (3484, 56203), (3626, 54002), (4154, 47138), (4588, 42679), (4958, 39494), (5642, 34706), (6076, 32227), (6097, 32116), (6566, 29822), (6734, 29078), (7252, 27001), (8029, 24388), (8308, 23569), (9916, 19747), (11284, 17353), (12194, 16058), (13132, 14911), (13468, 14539)]