163956555036

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{233329}}^1$

素因数の和:233619

約数の個数: 72

約数和(自身を含む): 420413994000

約数和(自身を除く): 256457438964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 149, 262, 298, 393, 447, 524, 596, 786, 894, 1179, 1341, 1572, 1788, 2358, 2682, 4716, 5364, 19519, 39038, 58557, 78076, 117114, 175671, 233329, 234228, 351342, 466658, 699987, 702684, 933316, 1399974, 2099961, 2799948, 4199922, 8399844, 30566099, 34766021, 61132198, 69532042, 91698297, 104298063, 122264396, 139064084, 183396594, 208596126, 275094891, 312894189, 366793188, 417192252, 550189782, 625788378, 1100379564, 1251576756, 4554348751, 9108697502, 13663046253, 18217395004, 27326092506, 40989138759, 54652185012, 81978277518, 163956555036]

約数ペア:

[(1, 163956555036), (2, 81978277518), (3, 54652185012), (4, 40989138759), (6, 27326092506), (9, 18217395004), (12, 13663046253), (18, 9108697502), (36, 4554348751), (131, 1251576756), (149, 1100379564), (262, 625788378), (298, 550189782), (393, 417192252), (447, 366793188), (524, 312894189), (596, 275094891), (786, 208596126), (894, 183396594), (1179, 139064084), (1341, 122264396), (1572, 104298063), (1788, 91698297), (2358, 69532042), (2682, 61132198), (4716, 34766021), (5364, 30566099), (19519, 8399844), (39038, 4199922), (58557, 2799948), (78076, 2099961), (117114, 1399974), (175671, 933316), (233329, 702684), (234228, 699987), (351342, 466658)]