154020852

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{7793}}^1$

素因数の和:7870

約数の個数: 60

約数和(自身を含む): 409294116

約数和(自身を除く): 255273264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 1098, 1647, 2196, 3294, 4941, 6588, 7793, 9882, 15586, 19764, 23379, 31172, 46758, 70137, 93516, 140274, 210411, 280548, 420822, 475373, 631233, 841644, 950746, 1262466, 1426119, 1901492, 2524932, 2852238, 4278357, 5704476, 8556714, 12835071, 17113428, 25670142, 38505213, 51340284, 77010426, 154020852]

約数ペア:

[(1, 154020852), (2, 77010426), (3, 51340284), (4, 38505213), (6, 25670142), (9, 17113428), (12, 12835071), (18, 8556714), (27, 5704476), (36, 4278357), (54, 2852238), (61, 2524932), (81, 1901492), (108, 1426119), (122, 1262466), (162, 950746), (183, 841644), (244, 631233), (324, 475373), (366, 420822), (549, 280548), (732, 210411), (1098, 140274), (1647, 93516), (2196, 70137), (3294, 46758), (4941, 31172), (6588, 23379), (7793, 19764), (9882, 15586)]