156960582605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1301}}^1$

素因数の和:1686

約数の個数: 64

約数和(自身を含む): 204586905600

約数和(自身を除く): 47626322995

約数列:

[1, 5, 19, 61, 95, 109, 191, 305, 545, 955, 1159, 1301, 2071, 3629, 5795, 6505, 6649, 10355, 11651, 18145, 20819, 24719, 33245, 58255, 79361, 104095, 123595, 126331, 141809, 221369, 248491, 395561, 396805, 631655, 709045, 1106845, 1242455, 1269959, 1507859, 1977805, 2694371, 4721329, 6349795, 7539295, 8650349, 13471855, 15157951, 23606645, 24129221, 27085519, 43251745, 75789755, 120646105, 135427595, 164356631, 288001069, 514624861, 821783155, 1440005345, 1652216659, 2573124305, 8261083295, 31392116521, 156960582605]

約数ペア:

[(1, 156960582605), (5, 31392116521), (19, 8261083295), (61, 2573124305), (95, 1652216659), (109, 1440005345), (191, 821783155), (305, 514624861), (545, 288001069), (955, 164356631), (1159, 135427595), (1301, 120646105), (2071, 75789755), (3629, 43251745), (5795, 27085519), (6505, 24129221), (6649, 23606645), (10355, 15157951), (11651, 13471855), (18145, 8650349), (20819, 7539295), (24719, 6349795), (33245, 4721329), (58255, 2694371), (79361, 1977805), (104095, 1507859), (123595, 1269959), (126331, 1242455), (141809, 1106845), (221369, 709045), (248491, 631655), (395561, 396805)]