156989212308

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{8731}}^1\times {\mathrm{13499}}^1$

素因数の和:22277

約数の個数: 72

約数和(自身を含む): 407635956000

約数和(自身を除く): 250646743692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 8731, 13499, 17462, 26193, 26998, 34924, 40497, 52386, 53996, 78579, 80994, 104772, 121491, 157158, 161988, 242982, 314316, 323047, 485964, 499463, 646094, 969141, 998926, 1292188, 1498389, 1938282, 1997852, 2907423, 2996778, 3876564, 4495167, 5814846, 5993556, 8990334, 11629692, 17980668, 117859769, 235719538, 353579307, 471439076, 707158614, 1060737921, 1414317228, 2121475842, 4242951684, 4360811453, 8721622906, 13082434359, 17443245812, 26164868718, 39247303077, 52329737436, 78494606154, 156989212308]

約数ペア:

[(1, 156989212308), (2, 78494606154), (3, 52329737436), (4, 39247303077), (6, 26164868718), (9, 17443245812), (12, 13082434359), (18, 8721622906), (36, 4360811453), (37, 4242951684), (74, 2121475842), (111, 1414317228), (148, 1060737921), (222, 707158614), (333, 471439076), (444, 353579307), (666, 235719538), (1332, 117859769), (8731, 17980668), (13499, 11629692), (17462, 8990334), (26193, 5993556), (26998, 5814846), (34924, 4495167), (40497, 3876564), (52386, 2996778), (53996, 2907423), (78579, 1997852), (80994, 1938282), (104772, 1498389), (121491, 1292188), (157158, 998926), (161988, 969141), (242982, 646094), (314316, 499463), (323047, 485964)]