129192648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{757}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 348922560

約数和(自身を除く): 219729912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 547, 757, 1094, 1514, 1641, 2188, 2271, 3028, 3282, 4376, 4542, 6056, 6564, 7111, 9084, 9841, 13128, 14222, 18168, 19682, 21333, 28444, 29523, 39364, 42666, 56888, 59046, 78728, 85332, 118092, 170664, 236184, 414079, 828158, 1242237, 1656316, 2484474, 3312632, 4968948, 5383027, 9937896, 10766054, 16149081, 21532108, 32298162, 43064216, 64596324, 129192648]

約数ペア:

[(1, 129192648), (2, 64596324), (3, 43064216), (4, 32298162), (6, 21532108), (8, 16149081), (12, 10766054), (13, 9937896), (24, 5383027), (26, 4968948), (39, 3312632), (52, 2484474), (78, 1656316), (104, 1242237), (156, 828158), (312, 414079), (547, 236184), (757, 170664), (1094, 118092), (1514, 85332), (1641, 78728), (2188, 59046), (2271, 56888), (3028, 42666), (3282, 39364), (4376, 29523), (4542, 28444), (6056, 21333), (6564, 19682), (7111, 18168), (9084, 14222), (9841, 13128)]