156781124140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15377}}^1\times {\mathrm{17579}}^1$

素因数の和:32994

約数の個数: 48

約数和(自身を含む): 340635002400

約数和(自身を除く): 183853878260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15377, 17579, 30754, 35158, 61508, 70316, 76885, 87895, 153770, 175790, 307540, 351580, 445933, 509791, 891866, 1019582, 1783732, 2039164, 2229665, 2548955, 4459330, 5097910, 8918660, 10195820, 270312283, 540624566, 1081249132, 1351561415, 2703122830, 5406245660, 7839056207, 15678112414, 31356224828, 39195281035, 78390562070, 156781124140]

約数ペア:

[(1, 156781124140), (2, 78390562070), (4, 39195281035), (5, 31356224828), (10, 15678112414), (20, 7839056207), (29, 5406245660), (58, 2703122830), (116, 1351561415), (145, 1081249132), (290, 540624566), (580, 270312283), (15377, 10195820), (17579, 8918660), (30754, 5097910), (35158, 4459330), (61508, 2548955), (70316, 2229665), (76885, 2039164), (87895, 1783732), (153770, 1019582), (175790, 891866), (307540, 509791), (351580, 445933)]