136966840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^3$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 327758400

約数和(自身を除く): 190791560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 53, 92, 106, 115, 184, 212, 230, 265, 424, 460, 530, 920, 1060, 1219, 2120, 2438, 2809, 4876, 5618, 6095, 9752, 11236, 12190, 14045, 22472, 24380, 28090, 48760, 56180, 64607, 112360, 129214, 148877, 258428, 297754, 323035, 516856, 595508, 646070, 744385, 1191016, 1292140, 1488770, 2584280, 2977540, 3424171, 5955080, 6848342, 13696684, 17120855, 27393368, 34241710, 68483420, 136966840]

約数ペア:

[(1, 136966840), (2, 68483420), (4, 34241710), (5, 27393368), (8, 17120855), (10, 13696684), (20, 6848342), (23, 5955080), (40, 3424171), (46, 2977540), (53, 2584280), (92, 1488770), (106, 1292140), (115, 1191016), (184, 744385), (212, 646070), (230, 595508), (265, 516856), (424, 323035), (460, 297754), (530, 258428), (920, 148877), (1060, 129214), (1219, 112360), (2120, 64607), (2438, 56180), (2809, 48760), (4876, 28090), (5618, 24380), (6095, 22472), (9752, 14045), (11236, 12190)]