164058076

素因数分解:

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

素因数の和:160

約数の個数: 108

約数和(自身を含む): 377189064

約数和(自身を除く): 213130988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 67, 91, 98, 124, 134, 182, 196, 217, 268, 364, 403, 434, 469, 637, 806, 868, 871, 938, 961, 1274, 1519, 1612, 1742, 1876, 1922, 2077, 2548, 2821, 3038, 3283, 3484, 3844, 4154, 5642, 6076, 6097, 6566, 6727, 8308, 11284, 12194, 12493, 13132, 13454, 14539, 19747, 24388, 24986, 26908, 27001, 29078, 39494, 42679, 47089, 49972, 54002, 58156, 64387, 78988, 85358, 87451, 94178, 101773, 108004, 128774, 170716, 174902, 188356, 189007, 203546, 257548, 349804, 378014, 407092, 450709, 612157, 756028, 837031, 901418, 1224314, 1323049, 1674062, 1802836, 2448628, 2646098, 3154963, 3348124, 5292196, 5859217, 6309926, 11718434, 12619852, 23436868, 41014519, 82029038, 164058076]

約数ペア:

[(1, 164058076), (2, 82029038), (4, 41014519), (7, 23436868), (13, 12619852), (14, 11718434), (26, 6309926), (28, 5859217), (31, 5292196), (49, 3348124), (52, 3154963), (62, 2646098), (67, 2448628), (91, 1802836), (98, 1674062), (124, 1323049), (134, 1224314), (182, 901418), (196, 837031), (217, 756028), (268, 612157), (364, 450709), (403, 407092), (434, 378014), (469, 349804), (637, 257548), (806, 203546), (868, 189007), (871, 188356), (938, 174902), (961, 170716), (1274, 128774), (1519, 108004), (1612, 101773), (1742, 94178), (1876, 87451), (1922, 85358), (2077, 78988), (2548, 64387), (2821, 58156), (3038, 54002), (3283, 49972), (3484, 47089), (3844, 42679), (4154, 39494), (5642, 29078), (6076, 27001), (6097, 26908), (6566, 24986), (6727, 24388), (8308, 19747), (11284, 14539), (12194, 13454), (12493, 13132)]