187103436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{52147}}^1$

素因数の和:52190

約数の個数: 48

約数和(自身を含む): 490608384

約数和(自身を除く): 303504948

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 52147, 104294, 156441, 208588, 312882, 625764, 677911, 1199381, 1355822, 2033733, 2398762, 2711644, 3598143, 4067466, 4797524, 7196286, 8134932, 14392572, 15591953, 31183906, 46775859, 62367812, 93551718, 187103436]

約数ペア:

[(1, 187103436), (2, 93551718), (3, 62367812), (4, 46775859), (6, 31183906), (12, 15591953), (13, 14392572), (23, 8134932), (26, 7196286), (39, 4797524), (46, 4067466), (52, 3598143), (69, 2711644), (78, 2398762), (92, 2033733), (138, 1355822), (156, 1199381), (276, 677911), (299, 625764), (598, 312882), (897, 208588), (1196, 156441), (1794, 104294), (3588, 52147)]