120577158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1783}}^1$

素因数の和:1838

約数の個数: 72

約数和(自身を含む): 299037648

約数和(自身を除く): 178460490

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1326, 1734, 1783, 1989, 2601, 3566, 3757, 3978, 5202, 5349, 7514, 10698, 11271, 16047, 22542, 23179, 30311, 32094, 33813, 46358, 60622, 67626, 69537, 90933, 139074, 181866, 208611, 272799, 394043, 417222, 515287, 545598, 788086, 1030574, 1182129, 1545861, 2364258, 3091722, 3546387, 4637583, 6698731, 7092774, 9275166, 13397462, 20096193, 40192386, 60288579, 120577158]

約数ペア:

[(1, 120577158), (2, 60288579), (3, 40192386), (6, 20096193), (9, 13397462), (13, 9275166), (17, 7092774), (18, 6698731), (26, 4637583), (34, 3546387), (39, 3091722), (51, 2364258), (78, 1545861), (102, 1182129), (117, 1030574), (153, 788086), (221, 545598), (234, 515287), (289, 417222), (306, 394043), (442, 272799), (578, 208611), (663, 181866), (867, 139074), (1326, 90933), (1734, 69537), (1783, 67626), (1989, 60622), (2601, 46358), (3566, 33813), (3757, 32094), (3978, 30311), (5202, 23179), (5349, 22542), (7514, 16047), (10698, 11271)]