138185826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 303077376

約数和(自身を除く): 164891550

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 173, 191, 246, 346, 382, 519, 573, 697, 1038, 1146, 1394, 2091, 2941, 3247, 4182, 5882, 6494, 7093, 7831, 8823, 9741, 14186, 15662, 17646, 19482, 21279, 23493, 33043, 42558, 46986, 66086, 99129, 120581, 133127, 198258, 241162, 266254, 361743, 399381, 561731, 723486, 798762, 1123462, 1354763, 1685193, 2709526, 3370386, 4064289, 8128578, 23030971, 46061942, 69092913, 138185826]

約数ペア:

[(1, 138185826), (2, 69092913), (3, 46061942), (6, 23030971), (17, 8128578), (34, 4064289), (41, 3370386), (51, 2709526), (82, 1685193), (102, 1354763), (123, 1123462), (173, 798762), (191, 723486), (246, 561731), (346, 399381), (382, 361743), (519, 266254), (573, 241162), (697, 198258), (1038, 133127), (1146, 120581), (1394, 99129), (2091, 66086), (2941, 46986), (3247, 42558), (4182, 33043), (5882, 23493), (6494, 21279), (7093, 19482), (7831, 17646), (8823, 15662), (9741, 14186)]