156939532515

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{15271}}^1$

素因数の和:15505

約数の個数: 96

約数和(自身を含む): 288178974720

約数和(自身を除く): 131239442205

約数列:

[1, 3, 5, 9, 15, 31, 45, 53, 93, 139, 155, 159, 265, 279, 417, 465, 477, 695, 795, 1251, 1395, 1643, 2085, 2385, 4309, 4929, 6255, 7367, 8215, 12927, 14787, 15271, 21545, 22101, 24645, 36835, 38781, 45813, 64635, 66303, 73935, 76355, 110505, 137439, 193905, 228377, 229065, 331515, 473401, 685131, 687195, 809363, 1141885, 1420203, 2055393, 2122669, 2367005, 2428089, 3425655, 4046815, 4260609, 6368007, 7101015, 7284267, 10276965, 10613345, 12140445, 19104021, 21303045, 25090253, 31840035, 36421335, 65802739, 75270759, 95520105, 112501457, 125451265, 197408217, 225812277, 329013695, 337504371, 376353795, 562507285, 592224651, 987041085, 1012513113, 1129061385, 1687521855, 2961123255, 3487545167, 5062565565, 10462635501, 17437725835, 31387906503, 52313177505, 156939532515]

約数ペア:

[(1, 156939532515), (3, 52313177505), (5, 31387906503), (9, 17437725835), (15, 10462635501), (31, 5062565565), (45, 3487545167), (53, 2961123255), (93, 1687521855), (139, 1129061385), (155, 1012513113), (159, 987041085), (265, 592224651), (279, 562507285), (417, 376353795), (465, 337504371), (477, 329013695), (695, 225812277), (795, 197408217), (1251, 125451265), (1395, 112501457), (1643, 95520105), (2085, 75270759), (2385, 65802739), (4309, 36421335), (4929, 31840035), (6255, 25090253), (7367, 21303045), (8215, 19104021), (12927, 12140445), (14787, 10613345), (15271, 10276965), (21545, 7284267), (22101, 7101015), (24645, 6368007), (36835, 4260609), (38781, 4046815), (45813, 3425655), (64635, 2428089), (66303, 2367005), (73935, 2122669), (76355, 2055393), (110505, 1420203), (137439, 1141885), (193905, 809363), (228377, 687195), (229065, 685131), (331515, 473401)]