128261124

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{69859}}^1$

素因数の和:69889

約数の個数: 48

約数和(自身を含む): 352094400

約数和(自身を除く): 223833276

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 69859, 139718, 209577, 279436, 419154, 628731, 838308, 1187603, 1257462, 1886193, 2375206, 2514924, 3562809, 3772386, 4750412, 7125618, 7544772, 10688427, 14251236, 21376854, 32065281, 42753708, 64130562, 128261124]

約数ペア:

[(1, 128261124), (2, 64130562), (3, 42753708), (4, 32065281), (6, 21376854), (9, 14251236), (12, 10688427), (17, 7544772), (18, 7125618), (27, 4750412), (34, 3772386), (36, 3562809), (51, 2514924), (54, 2375206), (68, 1886193), (102, 1257462), (108, 1187603), (153, 838308), (204, 628731), (306, 419154), (459, 279436), (612, 209577), (918, 139718), (1836, 69859)]