161852688

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8713}}^1$

素因数の和:8773

約数の個数: 80

約数和(自身を含む): 475435840

約数和(自身を除く): 313583152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 8713, 9288, 17426, 18576, 26139, 34852, 52278, 69704, 78417, 104556, 139408, 156834, 209112, 235251, 313668, 374659, 418224, 470502, 627336, 749318, 941004, 1123977, 1254672, 1498636, 1882008, 2247954, 2997272, 3371931, 3764016, 4495908, 5994544, 6743862, 8991816, 10115793, 13487724, 17983632, 20231586, 26975448, 40463172, 53950896, 80926344, 161852688]

約数ペア:

[(1, 161852688), (2, 80926344), (3, 53950896), (4, 40463172), (6, 26975448), (8, 20231586), (9, 17983632), (12, 13487724), (16, 10115793), (18, 8991816), (24, 6743862), (27, 5994544), (36, 4495908), (43, 3764016), (48, 3371931), (54, 2997272), (72, 2247954), (86, 1882008), (108, 1498636), (129, 1254672), (144, 1123977), (172, 941004), (216, 749318), (258, 627336), (344, 470502), (387, 418224), (432, 374659), (516, 313668), (688, 235251), (774, 209112), (1032, 156834), (1161, 139408), (1548, 104556), (2064, 78417), (2322, 69704), (3096, 52278), (4644, 34852), (6192, 26139), (8713, 18576), (9288, 17426)]