156688685540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1\times {\mathrm{607}}^1\times {\mathrm{883}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 338065588224

約数和(自身を除く): 181376902684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 311, 470, 607, 622, 883, 940, 1214, 1244, 1555, 1766, 2428, 3035, 3110, 3532, 4415, 6070, 6220, 8830, 12140, 14617, 17660, 28529, 29234, 41501, 57058, 58468, 73085, 83002, 114116, 142645, 146170, 166004, 188777, 207505, 274613, 285290, 292340, 377554, 415010, 535981, 549226, 570580, 755108, 830020, 943885, 1071962, 1098452, 1373065, 1887770, 2143924, 2679905, 2746130, 3775540, 5359810, 5492260, 8872519, 10719620, 12906811, 17745038, 25191107, 25813622, 35490076, 44362595, 50382214, 51627244, 64534055, 88725190, 100764428, 125955535, 129068110, 166690091, 177450380, 251911070, 258136220, 333380182, 503822140, 666760364, 833450455, 1666900910, 3333801820, 7834434277, 15668868554, 31337737108, 39172171385, 78344342770, 156688685540]

約数ペア:

[(1, 156688685540), (2, 78344342770), (4, 39172171385), (5, 31337737108), (10, 15668868554), (20, 7834434277), (47, 3333801820), (94, 1666900910), (188, 833450455), (235, 666760364), (311, 503822140), (470, 333380182), (607, 258136220), (622, 251911070), (883, 177450380), (940, 166690091), (1214, 129068110), (1244, 125955535), (1555, 100764428), (1766, 88725190), (2428, 64534055), (3035, 51627244), (3110, 50382214), (3532, 44362595), (4415, 35490076), (6070, 25813622), (6220, 25191107), (8830, 17745038), (12140, 12906811), (14617, 10719620), (17660, 8872519), (28529, 5492260), (29234, 5359810), (41501, 3775540), (57058, 2746130), (58468, 2679905), (73085, 2143924), (83002, 1887770), (114116, 1373065), (142645, 1098452), (146170, 1071962), (166004, 943885), (188777, 830020), (207505, 755108), (274613, 570580), (285290, 549226), (292340, 535981), (377554, 415010)]