15168852

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 40360320

約数和(自身を除く): 25191468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 239, 246, 258, 369, 387, 478, 492, 516, 717, 738, 774, 956, 1434, 1476, 1548, 1763, 2151, 2868, 3526, 4302, 5289, 7052, 8604, 9799, 10277, 10578, 15867, 19598, 20554, 21156, 29397, 30831, 31734, 39196, 41108, 58794, 61662, 63468, 88191, 92493, 117588, 123324, 176382, 184986, 352764, 369972, 421357, 842714, 1264071, 1685428, 2528142, 3792213, 5056284, 7584426, 15168852]

約数ペア:

[(1, 15168852), (2, 7584426), (3, 5056284), (4, 3792213), (6, 2528142), (9, 1685428), (12, 1264071), (18, 842714), (36, 421357), (41, 369972), (43, 352764), (82, 184986), (86, 176382), (123, 123324), (129, 117588), (164, 92493), (172, 88191), (239, 63468), (246, 61662), (258, 58794), (369, 41108), (387, 39196), (478, 31734), (492, 30831), (516, 29397), (717, 21156), (738, 20554), (774, 19598), (956, 15867), (1434, 10578), (1476, 10277), (1548, 9799), (1763, 8604), (2151, 7052), (2868, 5289), (3526, 4302)]