138558384

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7459}}^1$

素因数の和:7519

約数の個数: 80

約数和(自身を含む): 407017600

約数和(自身を除く): 268459216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 7459, 9288, 14918, 18576, 22377, 29836, 44754, 59672, 67131, 89508, 119344, 134262, 179016, 201393, 268524, 320737, 358032, 402786, 537048, 641474, 805572, 962211, 1074096, 1282948, 1611144, 1924422, 2565896, 2886633, 3222288, 3848844, 5131792, 5773266, 7697688, 8659899, 11546532, 15395376, 17319798, 23093064, 34639596, 46186128, 69279192, 138558384]

約数ペア:

[(1, 138558384), (2, 69279192), (3, 46186128), (4, 34639596), (6, 23093064), (8, 17319798), (9, 15395376), (12, 11546532), (16, 8659899), (18, 7697688), (24, 5773266), (27, 5131792), (36, 3848844), (43, 3222288), (48, 2886633), (54, 2565896), (72, 1924422), (86, 1611144), (108, 1282948), (129, 1074096), (144, 962211), (172, 805572), (216, 641474), (258, 537048), (344, 402786), (387, 358032), (432, 320737), (516, 268524), (688, 201393), (774, 179016), (1032, 134262), (1161, 119344), (1548, 89508), (2064, 67131), (2322, 59672), (3096, 44754), (4644, 29836), (6192, 22377), (7459, 18576), (9288, 14918)]