138264966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2657}}^1$

素因数の和:2738

約数の個数: 72

約数和(自身を含む): 354524040

約数和(自身を除く): 216259074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 59, 63, 98, 118, 126, 147, 177, 294, 354, 413, 441, 531, 826, 882, 1062, 1239, 2478, 2657, 2891, 3717, 5314, 5782, 7434, 7971, 8673, 15942, 17346, 18599, 23913, 26019, 37198, 47826, 52038, 55797, 111594, 130193, 156763, 167391, 260386, 313526, 334782, 390579, 470289, 781158, 940578, 1097341, 1171737, 1410867, 2194682, 2343474, 2821734, 3292023, 6584046, 7681387, 9876069, 15362774, 19752138, 23044161, 46088322, 69132483, 138264966]

約数ペア:

[(1, 138264966), (2, 69132483), (3, 46088322), (6, 23044161), (7, 19752138), (9, 15362774), (14, 9876069), (18, 7681387), (21, 6584046), (42, 3292023), (49, 2821734), (59, 2343474), (63, 2194682), (98, 1410867), (118, 1171737), (126, 1097341), (147, 940578), (177, 781158), (294, 470289), (354, 390579), (413, 334782), (441, 313526), (531, 260386), (826, 167391), (882, 156763), (1062, 130193), (1239, 111594), (2478, 55797), (2657, 52038), (2891, 47826), (3717, 37198), (5314, 26019), (5782, 23913), (7434, 18599), (7971, 17346), (8673, 15942)]