160815456

素因数分解:

$2^5\times 3^5\times {\mathrm{20681}}^1$

素因数の和:20706

約数の個数: 72

約数和(自身を含む): 474279624

約数和(自身を除く): 313464168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 20681, 41362, 62043, 82724, 124086, 165448, 186129, 248172, 330896, 372258, 496344, 558387, 661792, 744516, 992688, 1116774, 1489032, 1675161, 1985376, 2233548, 2978064, 3350322, 4467096, 5025483, 5956128, 6700644, 8934192, 10050966, 13401288, 17868384, 20101932, 26802576, 40203864, 53605152, 80407728, 160815456]

約数ペア:

[(1, 160815456), (2, 80407728), (3, 53605152), (4, 40203864), (6, 26802576), (8, 20101932), (9, 17868384), (12, 13401288), (16, 10050966), (18, 8934192), (24, 6700644), (27, 5956128), (32, 5025483), (36, 4467096), (48, 3350322), (54, 2978064), (72, 2233548), (81, 1985376), (96, 1675161), (108, 1489032), (144, 1116774), (162, 992688), (216, 744516), (243, 661792), (288, 558387), (324, 496344), (432, 372258), (486, 330896), (648, 248172), (864, 186129), (972, 165448), (1296, 124086), (1944, 82724), (2592, 62043), (3888, 41362), (7776, 20681)]