168757855144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{80447}}^1$

素因数の和:80882

約数の個数: 64

約数和(自身を含む): 342998092800

約数和(自身を除く): 174240237656

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 373, 703, 746, 1406, 1492, 2812, 2984, 5624, 7087, 13801, 14174, 27602, 28348, 55204, 56696, 80447, 110408, 160894, 262219, 321788, 524438, 643576, 1048876, 1528493, 2097752, 2976539, 3056986, 5953078, 6113972, 11906156, 12227944, 23812312, 30006731, 56554241, 60013462, 113108482, 120026924, 226216964, 240053848, 452433928, 570127889, 1110249047, 1140255778, 2220498094, 2280511556, 4440996188, 4561023112, 8881992376, 21094731893, 42189463786, 84378927572, 168757855144]

約数ペア:

[(1, 168757855144), (2, 84378927572), (4, 42189463786), (8, 21094731893), (19, 8881992376), (37, 4561023112), (38, 4440996188), (74, 2280511556), (76, 2220498094), (148, 1140255778), (152, 1110249047), (296, 570127889), (373, 452433928), (703, 240053848), (746, 226216964), (1406, 120026924), (1492, 113108482), (2812, 60013462), (2984, 56554241), (5624, 30006731), (7087, 23812312), (13801, 12227944), (14174, 11906156), (27602, 6113972), (28348, 5953078), (55204, 3056986), (56696, 2976539), (80447, 2097752), (110408, 1528493), (160894, 1048876), (262219, 643576), (321788, 524438)]