190867572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5605

約数の個数: 72

約数和(自身を含む): 555464000

約数和(自身を除く): 364596428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2502, 2919, 3892, 5004, 5449, 5838, 8757, 10898, 11676, 16347, 17514, 21796, 32694, 35028, 38143, 49041, 65388, 76286, 98082, 114429, 152572, 196164, 228858, 343287, 457716, 686574, 757411, 1373148, 1514822, 2272233, 3029644, 4544466, 5301877, 6816699, 9088932, 10603754, 13633398, 15905631, 21207508, 27266796, 31811262, 47716893, 63622524, 95433786, 190867572]

約数ペア:

[(1, 190867572), (2, 95433786), (3, 63622524), (4, 47716893), (6, 31811262), (7, 27266796), (9, 21207508), (12, 15905631), (14, 13633398), (18, 10603754), (21, 9088932), (28, 6816699), (36, 5301877), (42, 4544466), (63, 3029644), (84, 2272233), (126, 1514822), (139, 1373148), (252, 757411), (278, 686574), (417, 457716), (556, 343287), (834, 228858), (973, 196164), (1251, 152572), (1668, 114429), (1946, 98082), (2502, 76286), (2919, 65388), (3892, 49041), (5004, 38143), (5449, 35028), (5838, 32694), (8757, 21796), (10898, 17514), (11676, 16347)]