129146544

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20857}}^1$

素因数の和:20914

約数の個数: 60

約数和(自身を含む): 369854056

約数和(自身を除く): 240707512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 20857, 41714, 62571, 83428, 125142, 166856, 187713, 250284, 333712, 375426, 500568, 750852, 896851, 1001136, 1501704, 1793702, 2690553, 3003408, 3587404, 5381106, 7174808, 8071659, 10762212, 14349616, 16143318, 21524424, 32286636, 43048848, 64573272, 129146544]

約数ペア:

[(1, 129146544), (2, 64573272), (3, 43048848), (4, 32286636), (6, 21524424), (8, 16143318), (9, 14349616), (12, 10762212), (16, 8071659), (18, 7174808), (24, 5381106), (36, 3587404), (43, 3003408), (48, 2690553), (72, 1793702), (86, 1501704), (129, 1001136), (144, 896851), (172, 750852), (258, 500568), (344, 375426), (387, 333712), (516, 250284), (688, 187713), (774, 166856), (1032, 125142), (1548, 83428), (2064, 62571), (3096, 41714), (6192, 20857)]