129923568

素因数分解:

$2^4\times 3^3\times {\mathrm{300749}}^1$

素因数の和:300766

約数の個数: 40

約数和(自身を含む): 372930000

約数和(自身を除く): 243006432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 300749, 601498, 902247, 1202996, 1804494, 2405992, 2706741, 3608988, 4811984, 5413482, 7217976, 8120223, 10826964, 14435952, 16240446, 21653928, 32480892, 43307856, 64961784, 129923568]

約数ペア:

[(1, 129923568), (2, 64961784), (3, 43307856), (4, 32480892), (6, 21653928), (8, 16240446), (9, 14435952), (12, 10826964), (16, 8120223), (18, 7217976), (24, 5413482), (27, 4811984), (36, 3608988), (48, 2706741), (54, 2405992), (72, 1804494), (108, 1202996), (144, 902247), (216, 601498), (432, 300749)]