127691876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{593}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 249380208

約数和(自身を除く): 121688332

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 101, 164, 202, 404, 533, 593, 1066, 1186, 1313, 2132, 2372, 2626, 4141, 5252, 7709, 8282, 15418, 16564, 24313, 30836, 48626, 53833, 59893, 97252, 107666, 119786, 215332, 239572, 316069, 632138, 778609, 1264276, 1557218, 2455613, 3114436, 4911226, 9822452, 31922969, 63845938, 127691876]

約数ペア:

[(1, 127691876), (2, 63845938), (4, 31922969), (13, 9822452), (26, 4911226), (41, 3114436), (52, 2455613), (82, 1557218), (101, 1264276), (164, 778609), (202, 632138), (404, 316069), (533, 239572), (593, 215332), (1066, 119786), (1186, 107666), (1313, 97252), (2132, 59893), (2372, 53833), (2626, 48626), (4141, 30836), (5252, 24313), (7709, 16564), (8282, 15418)]