164593335640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7808033}}^1$

素因数の和:7808092

約数の個数: 64

約数和(自身を含む): 404768482560

約数和(自身を除く): 240175146920

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4216, 5270, 10540, 21080, 7808033, 15616066, 31232132, 39040165, 62464264, 78080330, 132736561, 156160660, 242049023, 265473122, 312321320, 484098046, 530946244, 663682805, 968196092, 1061892488, 1210245115, 1327365610, 1936392184, 2420490230, 2654731220, 4114833391, 4840980460, 5309462440, 8229666782, 9681960920, 16459333564, 20574166955, 32918667128, 41148333910, 82296667820, 164593335640]

約数ペア:

[(1, 164593335640), (2, 82296667820), (4, 41148333910), (5, 32918667128), (8, 20574166955), (10, 16459333564), (17, 9681960920), (20, 8229666782), (31, 5309462440), (34, 4840980460), (40, 4114833391), (62, 2654731220), (68, 2420490230), (85, 1936392184), (124, 1327365610), (136, 1210245115), (155, 1061892488), (170, 968196092), (248, 663682805), (310, 530946244), (340, 484098046), (527, 312321320), (620, 265473122), (680, 242049023), (1054, 156160660), (1240, 132736561), (2108, 78080330), (2635, 62464264), (4216, 39040165), (5270, 31232132), (10540, 15616066), (21080, 7808033)]