156725830822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{28729}}^1$

素因数の和:29213

約数の個数: 64

約数和(自身を含む): 279338342400

約数和(自身を除く): 122612511578

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 421, 589, 682, 842, 1178, 4631, 6479, 7999, 9262, 12958, 13051, 15998, 26102, 28729, 57458, 87989, 143561, 175978, 247969, 287122, 316019, 495938, 545851, 632038, 890599, 1091702, 1781198, 2727659, 5455318, 6004361, 9796589, 12008722, 12094909, 16921381, 19593178, 24189818, 33842762, 133043999, 186135191, 229803271, 266087998, 372270382, 374942179, 459606542, 749884358, 2527835981, 4124363969, 5055671962, 7123901401, 8248727938, 14247802802, 78362915411, 156725830822]

約数ペア:

[(1, 156725830822), (2, 78362915411), (11, 14247802802), (19, 8248727938), (22, 7123901401), (31, 5055671962), (38, 4124363969), (62, 2527835981), (209, 749884358), (341, 459606542), (418, 374942179), (421, 372270382), (589, 266087998), (682, 229803271), (842, 186135191), (1178, 133043999), (4631, 33842762), (6479, 24189818), (7999, 19593178), (9262, 16921381), (12958, 12094909), (13051, 12008722), (15998, 9796589), (26102, 6004361), (28729, 5455318), (57458, 2727659), (87989, 1781198), (143561, 1091702), (175978, 890599), (247969, 632038), (287122, 545851), (316019, 495938)]