138161736

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{83431}}^1$

素因数の和:83466

約数の個数: 48

約数和(自身を含む): 390461760

約数和(自身を除く): 252300024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 83431, 166862, 250293, 333724, 500586, 667448, 750879, 1001172, 1501758, 1918913, 2002344, 3003516, 3837826, 5756739, 6007032, 7675652, 11513478, 15351304, 17270217, 23026956, 34540434, 46053912, 69080868, 138161736]

約数ペア:

[(1, 138161736), (2, 69080868), (3, 46053912), (4, 34540434), (6, 23026956), (8, 17270217), (9, 15351304), (12, 11513478), (18, 7675652), (23, 6007032), (24, 5756739), (36, 3837826), (46, 3003516), (69, 2002344), (72, 1918913), (92, 1501758), (138, 1001172), (184, 750879), (207, 667448), (276, 500586), (414, 333724), (552, 250293), (828, 166862), (1656, 83431)]