156796252780

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{1013}}^1$

素因数の和:1759

約数の個数: 96

約数和(自身を含む): 335579811840

約数和(自身を除く): 178783559060

約数列:

[1, 2, 4, 5, 10, 20, 107, 151, 214, 302, 428, 479, 535, 604, 755, 958, 1013, 1070, 1510, 1916, 2026, 2140, 2395, 3020, 4052, 4790, 5065, 9580, 10130, 16157, 20260, 32314, 51253, 64628, 72329, 80785, 102506, 108391, 144658, 152963, 161570, 205012, 216782, 256265, 289316, 305926, 323140, 361645, 433564, 485227, 512530, 541955, 611852, 723290, 764815, 970454, 1025060, 1083910, 1446580, 1529630, 1940908, 2167820, 2426135, 3059260, 4852270, 7739203, 9704540, 15478406, 16367041, 30956812, 32734082, 38696015, 51919289, 65468164, 73269277, 77392030, 81835205, 103838578, 146538554, 154784060, 163670410, 207677156, 259596445, 293077108, 327340820, 366346385, 519192890, 732692770, 1038385780, 1465385540, 7839812639, 15679625278, 31359250556, 39199063195, 78398126390, 156796252780]

約数ペア:

[(1, 156796252780), (2, 78398126390), (4, 39199063195), (5, 31359250556), (10, 15679625278), (20, 7839812639), (107, 1465385540), (151, 1038385780), (214, 732692770), (302, 519192890), (428, 366346385), (479, 327340820), (535, 293077108), (604, 259596445), (755, 207677156), (958, 163670410), (1013, 154784060), (1070, 146538554), (1510, 103838578), (1916, 81835205), (2026, 77392030), (2140, 73269277), (2395, 65468164), (3020, 51919289), (4052, 38696015), (4790, 32734082), (5065, 30956812), (9580, 16367041), (10130, 15478406), (16157, 9704540), (20260, 7739203), (32314, 4852270), (51253, 3059260), (64628, 2426135), (72329, 2167820), (80785, 1940908), (102506, 1529630), (108391, 1446580), (144658, 1083910), (152963, 1025060), (161570, 970454), (205012, 764815), (216782, 723290), (256265, 611852), (289316, 541955), (305926, 512530), (323140, 485227), (361645, 433564)]