156789638964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{540557}}^1$

素因数の和:541725

約数の個数: 72

約数和(自身を含む): 453342210048

約数和(自身を除く): 296552571084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1151, 2302, 3453, 4604, 6906, 8057, 10359, 13812, 16114, 20718, 24171, 32228, 41436, 48342, 72513, 96684, 145026, 290052, 540557, 1081114, 1621671, 2162228, 3243342, 3783899, 4865013, 6486684, 7567798, 9730026, 11351697, 15135596, 19460052, 22703394, 34055091, 45406788, 68110182, 136220364, 622181107, 1244362214, 1866543321, 2488724428, 3733086642, 4355267749, 5599629963, 7466173284, 8710535498, 11199259926, 13065803247, 17421070996, 22398519852, 26131606494, 39197409741, 52263212988, 78394819482, 156789638964]

約数ペア:

[(1, 156789638964), (2, 78394819482), (3, 52263212988), (4, 39197409741), (6, 26131606494), (7, 22398519852), (9, 17421070996), (12, 13065803247), (14, 11199259926), (18, 8710535498), (21, 7466173284), (28, 5599629963), (36, 4355267749), (42, 3733086642), (63, 2488724428), (84, 1866543321), (126, 1244362214), (252, 622181107), (1151, 136220364), (2302, 68110182), (3453, 45406788), (4604, 34055091), (6906, 22703394), (8057, 19460052), (10359, 15135596), (13812, 11351697), (16114, 9730026), (20718, 7567798), (24171, 6486684), (32228, 4865013), (41436, 3783899), (48342, 3243342), (72513, 2162228), (96684, 1621671), (145026, 1081114), (290052, 540557)]