131870754

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{14281}}^1$

素因数の和:14317

約数の個数: 48

約数和(自身を含む): 311918880

約数和(自身を除く): 180048126

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 14281, 28562, 42843, 85686, 128529, 257058, 271339, 385587, 542678, 771174, 814017, 1156761, 1628034, 2313522, 2442051, 3470283, 4884102, 6940566, 7326153, 14652306, 21978459, 43956918, 65935377, 131870754]

約数ペア:

[(1, 131870754), (2, 65935377), (3, 43956918), (6, 21978459), (9, 14652306), (18, 7326153), (19, 6940566), (27, 4884102), (38, 3470283), (54, 2442051), (57, 2313522), (81, 1628034), (114, 1156761), (162, 814017), (171, 771174), (243, 542678), (342, 385587), (486, 271339), (513, 257058), (1026, 128529), (1539, 85686), (3078, 42843), (4617, 28562), (9234, 14281)]