140581332

素因数分解:

$2^2\times 3^5\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 374719072

約数和(自身を除く): 234137740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 243, 244, 324, 366, 486, 549, 732, 972, 1098, 1647, 2196, 2371, 3294, 4742, 4941, 6588, 7113, 9484, 9882, 14226, 14823, 19764, 21339, 28452, 29646, 42678, 59292, 64017, 85356, 128034, 144631, 192051, 256068, 289262, 384102, 433893, 576153, 578524, 768204, 867786, 1152306, 1301679, 1735572, 2304612, 2603358, 3905037, 5206716, 7810074, 11715111, 15620148, 23430222, 35145333, 46860444, 70290666, 140581332]

約数ペア:

[(1, 140581332), (2, 70290666), (3, 46860444), (4, 35145333), (6, 23430222), (9, 15620148), (12, 11715111), (18, 7810074), (27, 5206716), (36, 3905037), (54, 2603358), (61, 2304612), (81, 1735572), (108, 1301679), (122, 1152306), (162, 867786), (183, 768204), (243, 578524), (244, 576153), (324, 433893), (366, 384102), (486, 289262), (549, 256068), (732, 192051), (972, 144631), (1098, 128034), (1647, 85356), (2196, 64017), (2371, 59292), (3294, 42678), (4742, 29646), (4941, 28452), (6588, 21339), (7113, 19764), (9484, 14823), (9882, 14226)]