138598552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:856

約数の個数: 64

約数和(自身を含む): 292377600

約数和(自身を除く): 153779048

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 59, 68, 92, 118, 136, 184, 236, 391, 472, 751, 782, 1003, 1357, 1502, 1564, 2006, 2714, 3004, 3128, 4012, 5428, 6008, 8024, 10856, 12767, 17273, 23069, 25534, 34546, 44309, 46138, 51068, 69092, 88618, 92276, 102136, 138184, 177236, 184552, 293641, 354472, 587282, 753253, 1019107, 1174564, 1506506, 2038214, 2349128, 3013012, 4076428, 6026024, 8152856, 17324819, 34649638, 69299276, 138598552]

約数ペア:

[(1, 138598552), (2, 69299276), (4, 34649638), (8, 17324819), (17, 8152856), (23, 6026024), (34, 4076428), (46, 3013012), (59, 2349128), (68, 2038214), (92, 1506506), (118, 1174564), (136, 1019107), (184, 753253), (236, 587282), (391, 354472), (472, 293641), (751, 184552), (782, 177236), (1003, 138184), (1357, 102136), (1502, 92276), (1564, 88618), (2006, 69092), (2714, 51068), (3004, 46138), (3128, 44309), (4012, 34546), (5428, 25534), (6008, 23069), (8024, 17273), (10856, 12767)]