156967133140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{317503}}^1$

素因数の和:318832

約数の個数: 48

約数和(自身を含む): 347247774720

約数和(自身を除く): 190280641580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1301, 2602, 5204, 6505, 13010, 24719, 26020, 49438, 98876, 123595, 247190, 317503, 494380, 635006, 1270012, 1587515, 3175030, 6032557, 6350060, 12065114, 24130228, 30162785, 60325570, 120651140, 413071403, 826142806, 1652285612, 2065357015, 4130714030, 7848356657, 8261428060, 15696713314, 31393426628, 39241783285, 78483566570, 156967133140]

約数ペア:

[(1, 156967133140), (2, 78483566570), (4, 39241783285), (5, 31393426628), (10, 15696713314), (19, 8261428060), (20, 7848356657), (38, 4130714030), (76, 2065357015), (95, 1652285612), (190, 826142806), (380, 413071403), (1301, 120651140), (2602, 60325570), (5204, 30162785), (6505, 24130228), (13010, 12065114), (24719, 6350060), (26020, 6032557), (49438, 3175030), (98876, 1587515), (123595, 1270012), (247190, 635006), (317503, 494380)]