138810492

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 358432256

約数和(自身を除く): 219621764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 127, 194, 254, 291, 313, 381, 388, 508, 582, 626, 762, 873, 939, 1143, 1164, 1252, 1524, 1746, 1878, 2286, 2817, 3492, 3756, 4572, 5634, 11268, 12319, 24638, 30361, 36957, 39751, 49276, 60722, 73914, 79502, 91083, 110871, 119253, 121444, 147828, 159004, 182166, 221742, 238506, 273249, 357759, 364332, 443484, 477012, 546498, 715518, 1092996, 1431036, 3855847, 7711694, 11567541, 15423388, 23135082, 34702623, 46270164, 69405246, 138810492]

約数ペア:

[(1, 138810492), (2, 69405246), (3, 46270164), (4, 34702623), (6, 23135082), (9, 15423388), (12, 11567541), (18, 7711694), (36, 3855847), (97, 1431036), (127, 1092996), (194, 715518), (254, 546498), (291, 477012), (313, 443484), (381, 364332), (388, 357759), (508, 273249), (582, 238506), (626, 221742), (762, 182166), (873, 159004), (939, 147828), (1143, 121444), (1164, 119253), (1252, 110871), (1524, 91083), (1746, 79502), (1878, 73914), (2286, 60722), (2817, 49276), (3492, 39751), (3756, 36957), (4572, 30361), (5634, 24638), (11268, 12319)]