153741896

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 379330560

約数和(自身を除く): 225588664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 83, 88, 97, 124, 154, 166, 194, 217, 248, 308, 332, 341, 388, 434, 581, 616, 664, 679, 682, 776, 868, 913, 1067, 1162, 1358, 1364, 1736, 1826, 2134, 2324, 2387, 2573, 2716, 2728, 3007, 3652, 4268, 4648, 4774, 5146, 5432, 6014, 6391, 7304, 7469, 8051, 8536, 9548, 10292, 12028, 12782, 14938, 16102, 18011, 19096, 20584, 21049, 24056, 25564, 28303, 29876, 32204, 33077, 36022, 42098, 51128, 56357, 56606, 59752, 64408, 66154, 72044, 84196, 88561, 112714, 113212, 132308, 144088, 168392, 177122, 198121, 225428, 226424, 231539, 249581, 264616, 354244, 396242, 450856, 463078, 499162, 619927, 708488, 792484, 926156, 998324, 1239854, 1584968, 1747067, 1852312, 1996648, 2479708, 2745391, 3494134, 4959416, 5490782, 6988268, 10981564, 13976536, 19217737, 21963128, 38435474, 76870948, 153741896]

約数ペア:

[(1, 153741896), (2, 76870948), (4, 38435474), (7, 21963128), (8, 19217737), (11, 13976536), (14, 10981564), (22, 6988268), (28, 5490782), (31, 4959416), (44, 3494134), (56, 2745391), (62, 2479708), (77, 1996648), (83, 1852312), (88, 1747067), (97, 1584968), (124, 1239854), (154, 998324), (166, 926156), (194, 792484), (217, 708488), (248, 619927), (308, 499162), (332, 463078), (341, 450856), (388, 396242), (434, 354244), (581, 264616), (616, 249581), (664, 231539), (679, 226424), (682, 225428), (776, 198121), (868, 177122), (913, 168392), (1067, 144088), (1162, 132308), (1358, 113212), (1364, 112714), (1736, 88561), (1826, 84196), (2134, 72044), (2324, 66154), (2387, 64408), (2573, 59752), (2716, 56606), (2728, 56357), (3007, 51128), (3652, 42098), (4268, 36022), (4648, 33077), (4774, 32204), (5146, 29876), (5432, 28303), (6014, 25564), (6391, 24056), (7304, 21049), (7469, 20584), (8051, 19096), (8536, 18011), (9548, 16102), (10292, 14938), (12028, 12782)]