164668889084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1853461}}^1$

素因数の和:1853658

約数の個数: 48

約数和(自身を含む): 348747409920

約数和(自身を除く): 184078520836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 334, 532, 668, 1169, 2338, 3173, 4676, 6346, 12692, 22211, 44422, 88844, 1853461, 3706922, 7413844, 12974227, 25948454, 35215759, 51896908, 70431518, 140863036, 246510313, 309527987, 493020626, 619055974, 986041252, 1238111948, 2166695909, 4333391818, 5881031753, 8666783636, 11762063506, 23524127012, 41167222271, 82334444542, 164668889084]

約数ペア:

[(1, 164668889084), (2, 82334444542), (4, 41167222271), (7, 23524127012), (14, 11762063506), (19, 8666783636), (28, 5881031753), (38, 4333391818), (76, 2166695909), (133, 1238111948), (167, 986041252), (266, 619055974), (334, 493020626), (532, 309527987), (668, 246510313), (1169, 140863036), (2338, 70431518), (3173, 51896908), (4676, 35215759), (6346, 25948454), (12692, 12974227), (22211, 7413844), (44422, 3706922), (88844, 1853461)]