135304338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 302141952

約数和(自身を除く): 166837614

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 173, 222, 271, 346, 481, 519, 542, 813, 962, 1038, 1443, 1626, 2249, 2886, 3523, 4498, 6401, 6747, 7046, 10027, 10569, 12802, 13494, 19203, 20054, 21138, 30081, 38406, 46883, 60162, 83213, 93766, 130351, 140649, 166426, 249639, 260702, 281298, 391053, 499278, 609479, 782106, 1218958, 1734671, 1828437, 3469342, 3656874, 5204013, 10408026, 22550723, 45101446, 67652169, 135304338]

約数ペア:

[(1, 135304338), (2, 67652169), (3, 45101446), (6, 22550723), (13, 10408026), (26, 5204013), (37, 3656874), (39, 3469342), (74, 1828437), (78, 1734671), (111, 1218958), (173, 782106), (222, 609479), (271, 499278), (346, 391053), (481, 281298), (519, 260702), (542, 249639), (813, 166426), (962, 140649), (1038, 130351), (1443, 93766), (1626, 83213), (2249, 60162), (2886, 46883), (3523, 38406), (4498, 30081), (6401, 21138), (6747, 20054), (7046, 19203), (10027, 13494), (10569, 12802)]