129120984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{105491}}^1$

素因数の和:105520

約数の個数: 48

約数和(自身を含む): 370276920

約数和(自身を除く): 241155936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 105491, 210982, 316473, 421964, 632946, 843928, 949419, 1265892, 1793347, 1898838, 2531784, 3586694, 3797676, 5380041, 7173388, 7595352, 10760082, 14346776, 16140123, 21520164, 32280246, 43040328, 64560492, 129120984]

約数ペア:

[(1, 129120984), (2, 64560492), (3, 43040328), (4, 32280246), (6, 21520164), (8, 16140123), (9, 14346776), (12, 10760082), (17, 7595352), (18, 7173388), (24, 5380041), (34, 3797676), (36, 3586694), (51, 2531784), (68, 1898838), (72, 1793347), (102, 1265892), (136, 949419), (153, 843928), (204, 632946), (306, 421964), (408, 316473), (612, 210982), (1224, 105491)]