131951245344

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1\times {\mathrm{5087}}^1$

素因数の和:6978

約数の個数: 96

約数和(自身を含む): 348849317376

約数和(自身を除く): 216898072032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1721, 1884, 2512, 3442, 3768, 5024, 5087, 5163, 6884, 7536, 10174, 10326, 13768, 15072, 15261, 20348, 20652, 27536, 30522, 40696, 41304, 55072, 61044, 81392, 82608, 122088, 162784, 165216, 244176, 270197, 488352, 540394, 798659, 810591, 1080788, 1597318, 1621182, 2161576, 2395977, 3194636, 3242364, 4323152, 4791954, 6389272, 6484728, 8646304, 8754727, 9583908, 12778544, 12969456, 17509454, 19167816, 25557088, 25938912, 26264181, 35018908, 38335632, 52528362, 70037816, 76671264, 105056724, 140075632, 210113448, 280151264, 420226896, 840453792, 1374492139, 2748984278, 4123476417, 5497968556, 8246952834, 10995937112, 16493905668, 21991874224, 32987811336, 43983748448, 65975622672, 131951245344]

約数ペア:

[(1, 131951245344), (2, 65975622672), (3, 43983748448), (4, 32987811336), (6, 21991874224), (8, 16493905668), (12, 10995937112), (16, 8246952834), (24, 5497968556), (32, 4123476417), (48, 2748984278), (96, 1374492139), (157, 840453792), (314, 420226896), (471, 280151264), (628, 210113448), (942, 140075632), (1256, 105056724), (1721, 76671264), (1884, 70037816), (2512, 52528362), (3442, 38335632), (3768, 35018908), (5024, 26264181), (5087, 25938912), (5163, 25557088), (6884, 19167816), (7536, 17509454), (10174, 12969456), (10326, 12778544), (13768, 9583908), (15072, 8754727), (15261, 8646304), (20348, 6484728), (20652, 6389272), (27536, 4791954), (30522, 4323152), (40696, 3242364), (41304, 3194636), (55072, 2395977), (61044, 2161576), (81392, 1621182), (82608, 1597318), (122088, 1080788), (162784, 810591), (165216, 798659), (244176, 540394), (270197, 488352)]