157219287027

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1\times {\mathrm{2957}}^1$

素因数の和:3524

約数の個数: 64

約数和(自身を含む): 237272302080

約数和(自身を除く): 80053015053

約数列:

[1, 3, 11, 33, 43, 89, 129, 267, 421, 473, 979, 1263, 1419, 2937, 2957, 3827, 4631, 8871, 11481, 13893, 18103, 32527, 37469, 42097, 54309, 97581, 112407, 126291, 127151, 199133, 263173, 381453, 412159, 597399, 789519, 1236477, 1244897, 1398661, 1611167, 2894903, 3734691, 4195983, 4833501, 8684709, 11316439, 13693867, 17722837, 33949317, 41081601, 53168511, 53530571, 110795833, 124480829, 160591713, 332387499, 373442487, 588836281, 1218754163, 1766508843, 3656262489, 4764220819, 14292662457, 52406429009, 157219287027]

約数ペア:

[(1, 157219287027), (3, 52406429009), (11, 14292662457), (33, 4764220819), (43, 3656262489), (89, 1766508843), (129, 1218754163), (267, 588836281), (421, 373442487), (473, 332387499), (979, 160591713), (1263, 124480829), (1419, 110795833), (2937, 53530571), (2957, 53168511), (3827, 41081601), (4631, 33949317), (8871, 17722837), (11481, 13693867), (13893, 11316439), (18103, 8684709), (32527, 4833501), (37469, 4195983), (42097, 3734691), (54309, 2894903), (97581, 1611167), (112407, 1398661), (126291, 1244897), (127151, 1236477), (199133, 789519), (263173, 597399), (381453, 412159)]