142420872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{49043}}^1$

素因数の和:49074

約数の個数: 48

約数和(自身を含む): 391371120

約数和(自身を除く): 248950248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 49043, 98086, 147129, 196172, 294258, 392344, 539473, 588516, 1078946, 1177032, 1618419, 2157892, 3236838, 4315784, 5934203, 6473676, 11868406, 12947352, 17802609, 23736812, 35605218, 47473624, 71210436, 142420872]

約数ペア:

[(1, 142420872), (2, 71210436), (3, 47473624), (4, 35605218), (6, 23736812), (8, 17802609), (11, 12947352), (12, 11868406), (22, 6473676), (24, 5934203), (33, 4315784), (44, 3236838), (66, 2157892), (88, 1618419), (121, 1177032), (132, 1078946), (242, 588516), (264, 539473), (363, 392344), (484, 294258), (726, 196172), (968, 147129), (1452, 98086), (2904, 49043)]