156965723590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{79693}}^1$

素因数の和:79961

約数の個数: 64

約数和(自身を含む): 309276475200

約数和(自身を除く): 152310751610

約数列:

[1, 2, 5, 10, 13, 26, 65, 109, 130, 139, 218, 278, 545, 695, 1090, 1390, 1417, 1807, 2834, 3614, 7085, 9035, 14170, 15151, 18070, 30302, 75755, 79693, 151510, 159386, 196963, 393926, 398465, 796930, 984815, 1036009, 1969630, 2072018, 5180045, 8686537, 10360090, 11077327, 17373074, 22154654, 43432685, 55386635, 86865370, 110773270, 112924981, 144005251, 225849962, 288010502, 564624905, 720026255, 1129249810, 1207428643, 1440052510, 2414857286, 6037143215, 12074286430, 15696572359, 31393144718, 78482861795, 156965723590]

約数ペア:

[(1, 156965723590), (2, 78482861795), (5, 31393144718), (10, 15696572359), (13, 12074286430), (26, 6037143215), (65, 2414857286), (109, 1440052510), (130, 1207428643), (139, 1129249810), (218, 720026255), (278, 564624905), (545, 288010502), (695, 225849962), (1090, 144005251), (1390, 112924981), (1417, 110773270), (1807, 86865370), (2834, 55386635), (3614, 43432685), (7085, 22154654), (9035, 17373074), (14170, 11077327), (15151, 10360090), (18070, 8686537), (30302, 5180045), (75755, 2072018), (79693, 1969630), (151510, 1036009), (159386, 984815), (196963, 796930), (393926, 398465)]