189422024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 413890560

約数和(自身を除く): 224468536

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 127, 136, 187, 254, 374, 508, 748, 997, 1016, 1397, 1496, 1994, 2159, 2794, 3988, 4318, 5588, 7976, 8636, 10967, 11176, 16949, 17272, 21934, 23749, 33898, 43868, 47498, 67796, 87736, 94996, 126619, 135592, 186439, 189992, 253238, 372878, 506476, 745756, 1012952, 1392809, 1491512, 2152523, 2785618, 4305046, 5571236, 8610092, 11142472, 17220184, 23677753, 47355506, 94711012, 189422024]

約数ペア:

[(1, 189422024), (2, 94711012), (4, 47355506), (8, 23677753), (11, 17220184), (17, 11142472), (22, 8610092), (34, 5571236), (44, 4305046), (68, 2785618), (88, 2152523), (127, 1491512), (136, 1392809), (187, 1012952), (254, 745756), (374, 506476), (508, 372878), (748, 253238), (997, 189992), (1016, 186439), (1397, 135592), (1496, 126619), (1994, 94996), (2159, 87736), (2794, 67796), (3988, 47498), (4318, 43868), (5588, 33898), (7976, 23749), (8636, 21934), (10967, 17272), (11176, 16949)]