138961298

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{5167}}^1$

素因数の和:5306

約数の個数: 32

約数和(自身を含む): 254513664

約数和(自身を除く): 115552366

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 226, 238, 791, 1582, 1921, 3842, 5167, 10334, 13447, 26894, 36169, 72338, 87839, 175678, 583871, 614873, 1167742, 1229746, 4087097, 8174194, 9925807, 19851614, 69480649, 138961298]

約数ペア:

[(1, 138961298), (2, 69480649), (7, 19851614), (14, 9925807), (17, 8174194), (34, 4087097), (113, 1229746), (119, 1167742), (226, 614873), (238, 583871), (791, 175678), (1582, 87839), (1921, 72338), (3842, 36169), (5167, 26894), (10334, 13447)]