166547836

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 373403520

約数和(自身を除く): 206855684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 89, 91, 97, 106, 178, 182, 194, 212, 356, 364, 371, 388, 623, 679, 689, 742, 1157, 1246, 1261, 1358, 1378, 1484, 2314, 2492, 2522, 2716, 2756, 4628, 4717, 4823, 5044, 5141, 8099, 8633, 8827, 9434, 9646, 10282, 16198, 17266, 17654, 18868, 19292, 20564, 32396, 33019, 34532, 35308, 35987, 60431, 61321, 66038, 66833, 71974, 112229, 120862, 122642, 132076, 133666, 143948, 224458, 241724, 245284, 267332, 429247, 448916, 457549, 467831, 785603, 858494, 915098, 935662, 1571206, 1716988, 1830196, 1871324, 3142412, 3202843, 5948137, 6405686, 11896274, 12811372, 23792548, 41636959, 83273918, 166547836]

約数ペア:

[(1, 166547836), (2, 83273918), (4, 41636959), (7, 23792548), (13, 12811372), (14, 11896274), (26, 6405686), (28, 5948137), (52, 3202843), (53, 3142412), (89, 1871324), (91, 1830196), (97, 1716988), (106, 1571206), (178, 935662), (182, 915098), (194, 858494), (212, 785603), (356, 467831), (364, 457549), (371, 448916), (388, 429247), (623, 267332), (679, 245284), (689, 241724), (742, 224458), (1157, 143948), (1246, 133666), (1261, 132076), (1358, 122642), (1378, 120862), (1484, 112229), (2314, 71974), (2492, 66833), (2522, 66038), (2716, 61321), (2756, 60431), (4628, 35987), (4717, 35308), (4823, 34532), (5044, 33019), (5141, 32396), (8099, 20564), (8633, 19292), (8827, 18868), (9434, 17654), (9646, 17266), (10282, 16198)]