156939648145

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1\times {\mathrm{4153}}^1$

素因数の和:5426

約数の個数: 64

約数和(自身を含む): 230082416640

約数和(自身を除く): 73142768495

約数列:

[1, 5, 7, 29, 31, 35, 145, 155, 203, 217, 899, 1015, 1085, 1201, 4153, 4495, 6005, 6293, 8407, 20765, 29071, 31465, 34829, 37231, 42035, 120437, 128743, 145355, 174145, 186155, 243803, 260617, 602185, 643715, 843059, 901201, 1079699, 1219015, 1303085, 3733547, 4215295, 4506005, 4987753, 5398495, 7557893, 18667735, 24938765, 26134829, 34914271, 37789465, 130674145, 144644837, 154620343, 174571355, 723224185, 773101715, 1012513859, 1082342401, 4483989947, 5062569295, 5411712005, 22419949735, 31387929629, 156939648145]

約数ペア:

[(1, 156939648145), (5, 31387929629), (7, 22419949735), (29, 5411712005), (31, 5062569295), (35, 4483989947), (145, 1082342401), (155, 1012513859), (203, 773101715), (217, 723224185), (899, 174571355), (1015, 154620343), (1085, 144644837), (1201, 130674145), (4153, 37789465), (4495, 34914271), (6005, 26134829), (6293, 24938765), (8407, 18667735), (20765, 7557893), (29071, 5398495), (31465, 4987753), (34829, 4506005), (37231, 4215295), (42035, 3733547), (120437, 1303085), (128743, 1219015), (145355, 1079699), (174145, 901201), (186155, 843059), (243803, 643715), (260617, 602185)]