160920396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49121}}^1$

素因数の和:49151

約数の個数: 72

約数和(自身を含む): 500651424

約数和(自身を除く): 339731028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 49121, 98242, 147363, 196484, 294726, 343847, 442089, 589452, 638573, 687694, 884178, 1031541, 1277146, 1375388, 1768356, 1915719, 2063082, 2554292, 3094623, 3831438, 4126164, 4470011, 5747157, 6189246, 7662876, 8940022, 11494314, 12378492, 13410033, 17880044, 22988628, 26820066, 40230099, 53640132, 80460198, 160920396]

約数ペア:

[(1, 160920396), (2, 80460198), (3, 53640132), (4, 40230099), (6, 26820066), (7, 22988628), (9, 17880044), (12, 13410033), (13, 12378492), (14, 11494314), (18, 8940022), (21, 7662876), (26, 6189246), (28, 5747157), (36, 4470011), (39, 4126164), (42, 3831438), (52, 3094623), (63, 2554292), (78, 2063082), (84, 1915719), (91, 1768356), (117, 1375388), (126, 1277146), (156, 1031541), (182, 884178), (234, 687694), (252, 638573), (273, 589452), (364, 442089), (468, 343847), (546, 294726), (819, 196484), (1092, 147363), (1638, 98242), (3276, 49121)]