131628156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:635

約数の個数: 72

約数和(自身を含む): 339852240

約数和(自身を除く): 208224084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 269, 337, 363, 484, 538, 674, 726, 807, 1011, 1076, 1348, 1452, 1614, 2022, 2959, 3228, 3707, 4044, 5918, 7414, 8877, 11121, 11836, 14828, 17754, 22242, 32549, 35508, 40777, 44484, 65098, 81554, 90653, 97647, 122331, 130196, 163108, 181306, 195294, 244662, 271959, 362612, 390588, 489324, 543918, 997183, 1087836, 1994366, 2991549, 3988732, 5983098, 10969013, 11966196, 21938026, 32907039, 43876052, 65814078, 131628156]

約数ペア:

[(1, 131628156), (2, 65814078), (3, 43876052), (4, 32907039), (6, 21938026), (11, 11966196), (12, 10969013), (22, 5983098), (33, 3988732), (44, 2991549), (66, 1994366), (121, 1087836), (132, 997183), (242, 543918), (269, 489324), (337, 390588), (363, 362612), (484, 271959), (538, 244662), (674, 195294), (726, 181306), (807, 163108), (1011, 130196), (1076, 122331), (1348, 97647), (1452, 90653), (1614, 81554), (2022, 65098), (2959, 44484), (3228, 40777), (3707, 35508), (4044, 32549), (5918, 22242), (7414, 17754), (8877, 14828), (11121, 11836)]