190150156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 412876800

約数和(自身を除く): 222726644

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 59, 62, 79, 94, 118, 124, 158, 188, 217, 236, 316, 329, 413, 434, 553, 658, 826, 868, 1106, 1316, 1457, 1652, 1829, 2212, 2449, 2773, 2914, 3658, 3713, 4661, 4898, 5546, 5828, 7316, 7426, 9322, 9796, 10199, 11092, 12803, 14852, 17143, 18644, 19411, 20398, 25606, 25991, 32627, 34286, 38822, 40796, 51212, 51982, 65254, 68572, 77644, 85963, 103964, 115103, 130508, 144491, 171926, 219067, 230206, 288982, 343852, 438134, 460412, 577964, 601741, 805721, 876268, 1011437, 1203482, 1533469, 1611442, 2022874, 2406964, 3066938, 3222884, 4045748, 6133876, 6791077, 13582154, 27164308, 47537539, 95075078, 190150156]

約数ペア:

[(1, 190150156), (2, 95075078), (4, 47537539), (7, 27164308), (14, 13582154), (28, 6791077), (31, 6133876), (47, 4045748), (59, 3222884), (62, 3066938), (79, 2406964), (94, 2022874), (118, 1611442), (124, 1533469), (158, 1203482), (188, 1011437), (217, 876268), (236, 805721), (316, 601741), (329, 577964), (413, 460412), (434, 438134), (553, 343852), (658, 288982), (826, 230206), (868, 219067), (1106, 171926), (1316, 144491), (1457, 130508), (1652, 115103), (1829, 103964), (2212, 85963), (2449, 77644), (2773, 68572), (2914, 65254), (3658, 51982), (3713, 51212), (4661, 40796), (4898, 38822), (5546, 34286), (5828, 32627), (7316, 25991), (7426, 25606), (9322, 20398), (9796, 19411), (10199, 18644), (11092, 17143), (12803, 14852)]