138442696

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145423}}^1$

素因数の和:145453

約数の個数: 32

約数和(自身を含む): 314115840

約数和(自身を除く): 175673144

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 145423, 290846, 581692, 1017961, 1163384, 2035922, 2472191, 4071844, 4944382, 8143688, 9888764, 17305337, 19777528, 34610674, 69221348, 138442696]

約数ペア:

[(1, 138442696), (2, 69221348), (4, 34610674), (7, 19777528), (8, 17305337), (14, 9888764), (17, 8143688), (28, 4944382), (34, 4071844), (56, 2472191), (68, 2035922), (119, 1163384), (136, 1017961), (238, 581692), (476, 290846), (952, 145423)]