128942064

素因数分解:

$2^4\times 3^3\times {\mathrm{298477}}^1$

素因数の和:298494

約数の個数: 40

約数和(自身を含む): 370112720

約数和(自身を除く): 241170656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 298477, 596954, 895431, 1193908, 1790862, 2387816, 2686293, 3581724, 4775632, 5372586, 7163448, 8058879, 10745172, 14326896, 16117758, 21490344, 32235516, 42980688, 64471032, 128942064]

約数ペア:

[(1, 128942064), (2, 64471032), (3, 42980688), (4, 32235516), (6, 21490344), (8, 16117758), (9, 14326896), (12, 10745172), (16, 8058879), (18, 7163448), (24, 5372586), (27, 4775632), (36, 3581724), (48, 2686293), (54, 2387816), (72, 1790862), (108, 1193908), (144, 895431), (216, 596954), (432, 298477)]