138858636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 396039168

約数和(自身を除く): 257180532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 41, 42, 46, 69, 82, 84, 92, 123, 138, 161, 164, 246, 276, 287, 322, 483, 492, 574, 644, 861, 943, 966, 1148, 1722, 1753, 1886, 1932, 2829, 3444, 3506, 3772, 5259, 5658, 6601, 7012, 10518, 11316, 12271, 13202, 19803, 21036, 24542, 26404, 36813, 39606, 40319, 49084, 71873, 73626, 79212, 80638, 120957, 143746, 147252, 161276, 215619, 241914, 282233, 287492, 431238, 483828, 503111, 564466, 846699, 862476, 1006222, 1128932, 1509333, 1653079, 1693398, 2012444, 3018666, 3306158, 3386796, 4959237, 6037332, 6612316, 9918474, 11571553, 19836948, 23143106, 34714659, 46286212, 69429318, 138858636]

約数ペア:

[(1, 138858636), (2, 69429318), (3, 46286212), (4, 34714659), (6, 23143106), (7, 19836948), (12, 11571553), (14, 9918474), (21, 6612316), (23, 6037332), (28, 4959237), (41, 3386796), (42, 3306158), (46, 3018666), (69, 2012444), (82, 1693398), (84, 1653079), (92, 1509333), (123, 1128932), (138, 1006222), (161, 862476), (164, 846699), (246, 564466), (276, 503111), (287, 483828), (322, 431238), (483, 287492), (492, 282233), (574, 241914), (644, 215619), (861, 161276), (943, 147252), (966, 143746), (1148, 120957), (1722, 80638), (1753, 79212), (1886, 73626), (1932, 71873), (2829, 49084), (3444, 40319), (3506, 39606), (3772, 36813), (5259, 26404), (5658, 24542), (6601, 21036), (7012, 19803), (10518, 13202), (11316, 12271)]