156946168964

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{32143}}^1$

素因数の和:32437

約数の個数: 72

約数和(自身を含む): 308329362432

約数和(自身を除く): 151383193468

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 233, 338, 403, 466, 676, 806, 932, 1612, 3029, 5239, 6058, 7223, 10478, 12116, 14446, 20956, 28892, 32143, 39377, 64286, 78754, 93899, 128572, 157508, 187798, 375596, 417859, 835718, 996433, 1220687, 1671436, 1992866, 2441374, 3985732, 4882748, 5432167, 7489319, 10864334, 12953629, 14978638, 21728668, 25907258, 29957276, 51814516, 97361147, 168397177, 194722294, 232168889, 336794354, 389444588, 464337778, 673588708, 928675556, 1265694911, 2531389822, 3018195557, 5062779644, 6036391114, 12072782228, 39236542241, 78473084482, 156946168964]

約数ペア:

[(1, 156946168964), (2, 78473084482), (4, 39236542241), (13, 12072782228), (26, 6036391114), (31, 5062779644), (52, 3018195557), (62, 2531389822), (124, 1265694911), (169, 928675556), (233, 673588708), (338, 464337778), (403, 389444588), (466, 336794354), (676, 232168889), (806, 194722294), (932, 168397177), (1612, 97361147), (3029, 51814516), (5239, 29957276), (6058, 25907258), (7223, 21728668), (10478, 14978638), (12116, 12953629), (14446, 10864334), (20956, 7489319), (28892, 5432167), (32143, 4882748), (39377, 3985732), (64286, 2441374), (78754, 1992866), (93899, 1671436), (128572, 1220687), (157508, 996433), (187798, 835718), (375596, 417859)]