156940294357

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{14767}}^1$

素因数の和:15178

約数の個数: 64

約数和(自身を含む): 216810307584

約数和(自身を除く): 59870013227

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 353, 391, 1309, 1771, 2471, 2737, 3883, 4301, 6001, 8119, 14767, 27181, 30107, 42007, 56833, 66011, 89309, 103369, 138023, 162437, 251039, 339641, 462077, 625163, 966161, 1137059, 1518253, 1757273, 2377487, 2761429, 3736051, 5212751, 5773897, 10627771, 19330003, 26152357, 36489257, 40417279, 57340261, 63512867, 88616767, 119893273, 401381827, 444590069, 620317369, 839252911, 974784437, 1318826003, 2038185641, 6823491059, 9231782021, 14267299487, 22420042051, 156940294357]

約数ペア:

[(1, 156940294357), (7, 22420042051), (11, 14267299487), (17, 9231782021), (23, 6823491059), (77, 2038185641), (119, 1318826003), (161, 974784437), (187, 839252911), (253, 620317369), (353, 444590069), (391, 401381827), (1309, 119893273), (1771, 88616767), (2471, 63512867), (2737, 57340261), (3883, 40417279), (4301, 36489257), (6001, 26152357), (8119, 19330003), (14767, 10627771), (27181, 5773897), (30107, 5212751), (42007, 3736051), (56833, 2761429), (66011, 2377487), (89309, 1757273), (103369, 1518253), (138023, 1137059), (162437, 966161), (251039, 625163), (339641, 462077)]