161132641768

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2681611}}^1$

素因数の和:2681690

約数の個数: 64

約数和(自身を含む): 366844521600

約数和(自身を除く): 205711879832

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 56, 58, 74, 116, 148, 203, 232, 259, 296, 406, 518, 812, 1036, 1073, 1624, 2072, 2146, 4292, 7511, 8584, 15022, 30044, 60088, 2681611, 5363222, 10726444, 18771277, 21452888, 37542554, 75085108, 77766719, 99219607, 150170216, 155533438, 198439214, 311066876, 396878428, 544367033, 622133752, 694537249, 793756856, 1088734066, 1389074498, 2177468132, 2778148996, 2877368603, 4354936264, 5556297992, 5754737206, 11509474412, 20141580221, 23018948824, 40283160442, 80566320884, 161132641768]

約数ペア:

[(1, 161132641768), (2, 80566320884), (4, 40283160442), (7, 23018948824), (8, 20141580221), (14, 11509474412), (28, 5754737206), (29, 5556297992), (37, 4354936264), (56, 2877368603), (58, 2778148996), (74, 2177468132), (116, 1389074498), (148, 1088734066), (203, 793756856), (232, 694537249), (259, 622133752), (296, 544367033), (406, 396878428), (518, 311066876), (812, 198439214), (1036, 155533438), (1073, 150170216), (1624, 99219607), (2072, 77766719), (2146, 75085108), (4292, 37542554), (7511, 21452888), (8584, 18771277), (15022, 10726444), (30044, 5363222), (60088, 2681611)]