147963864

素因数分解:

$2^3\times 3^1\times {\mathrm{313}}^1\times {\mathrm{19697}}^1$

素因数の和:20019

約数の個数: 32

約数和(自身を含む): 371110320

約数和(自身を除く): 223146456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 313, 626, 939, 1252, 1878, 2504, 3756, 7512, 19697, 39394, 59091, 78788, 118182, 157576, 236364, 472728, 6165161, 12330322, 18495483, 24660644, 36990966, 49321288, 73981932, 147963864]

約数ペア:

[(1, 147963864), (2, 73981932), (3, 49321288), (4, 36990966), (6, 24660644), (8, 18495483), (12, 12330322), (24, 6165161), (313, 472728), (626, 236364), (939, 157576), (1252, 118182), (1878, 78788), (2504, 59091), (3756, 39394), (7512, 19697)]