138967656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 252942744

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 59, 68, 69, 92, 102, 118, 136, 138, 177, 184, 204, 236, 251, 276, 354, 391, 408, 472, 502, 552, 708, 753, 782, 1003, 1004, 1173, 1357, 1416, 1506, 1564, 2006, 2008, 2346, 2714, 3009, 3012, 3128, 4012, 4071, 4267, 4692, 5428, 5773, 6018, 6024, 8024, 8142, 8534, 9384, 10856, 11546, 12036, 12801, 14809, 16284, 17068, 17319, 23069, 23092, 24072, 25602, 29618, 32568, 34136, 34638, 44427, 46138, 46184, 51204, 59236, 69207, 69276, 88854, 92276, 98141, 102408, 118472, 138414, 138552, 177708, 184552, 196282, 251753, 276828, 294423, 340607, 355416, 392564, 503506, 553656, 588846, 681214, 755259, 785128, 1007012, 1021821, 1177692, 1362428, 1510518, 2014024, 2043642, 2355384, 2724856, 3021036, 4087284, 5790319, 6042072, 8174568, 11580638, 17370957, 23161276, 34741914, 46322552, 69483828, 138967656]

約数ペア:

[(1, 138967656), (2, 69483828), (3, 46322552), (4, 34741914), (6, 23161276), (8, 17370957), (12, 11580638), (17, 8174568), (23, 6042072), (24, 5790319), (34, 4087284), (46, 3021036), (51, 2724856), (59, 2355384), (68, 2043642), (69, 2014024), (92, 1510518), (102, 1362428), (118, 1177692), (136, 1021821), (138, 1007012), (177, 785128), (184, 755259), (204, 681214), (236, 588846), (251, 553656), (276, 503506), (354, 392564), (391, 355416), (408, 340607), (472, 294423), (502, 276828), (552, 251753), (708, 196282), (753, 184552), (782, 177708), (1003, 138552), (1004, 138414), (1173, 118472), (1357, 102408), (1416, 98141), (1506, 92276), (1564, 88854), (2006, 69276), (2008, 69207), (2346, 59236), (2714, 51204), (3009, 46184), (3012, 46138), (3128, 44427), (4012, 34638), (4071, 34136), (4267, 32568), (4692, 29618), (5428, 25602), (5773, 24072), (6018, 23092), (6024, 23069), (8024, 17319), (8142, 17068), (8534, 16284), (9384, 14809), (10856, 12801), (11546, 12036)]