156939176216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1\times {\mathrm{11549}}^1$

素因数の和:12348

約数の個数: 64

約数和(自身を含む): 314020476000

約数和(自身を除く): 157081299784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 163, 326, 613, 652, 1226, 1304, 2452, 2771, 4904, 5542, 10421, 11084, 11549, 20842, 22168, 23098, 41684, 46196, 83368, 92392, 99919, 196333, 199838, 392666, 399676, 785332, 799352, 1570664, 1698623, 1882487, 3397246, 3764974, 6794492, 7079537, 7529948, 13588984, 14159074, 15059896, 28318148, 32002279, 56636296, 64004558, 120352129, 128009116, 240704258, 256018232, 481408516, 962817032, 1153964531, 2307929062, 4615858124, 9231716248, 19617397027, 39234794054, 78469588108, 156939176216]

約数ペア:

[(1, 156939176216), (2, 78469588108), (4, 39234794054), (8, 19617397027), (17, 9231716248), (34, 4615858124), (68, 2307929062), (136, 1153964531), (163, 962817032), (326, 481408516), (613, 256018232), (652, 240704258), (1226, 128009116), (1304, 120352129), (2452, 64004558), (2771, 56636296), (4904, 32002279), (5542, 28318148), (10421, 15059896), (11084, 14159074), (11549, 13588984), (20842, 7529948), (22168, 7079537), (23098, 6794492), (41684, 3764974), (46196, 3397246), (83368, 1882487), (92392, 1698623), (99919, 1570664), (196333, 799352), (199838, 785332), (392666, 399676)]