155473668

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{1399}}^1$

素因数の和:1436

約数の個数: 120

約数和(自身を含む): 474320000

約数和(自身を除く): 318846332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 756, 882, 1029, 1134, 1323, 1372, 1399, 1764, 2058, 2268, 2646, 2798, 3087, 3969, 4116, 4197, 5292, 5596, 6174, 7938, 8394, 9261, 9793, 12348, 12591, 15876, 16788, 18522, 19586, 25182, 27783, 29379, 37044, 37773, 39172, 50364, 55566, 58758, 68551, 75546, 88137, 111132, 113319, 117516, 137102, 151092, 176274, 205653, 226638, 264411, 274204, 352548, 411306, 453276, 479857, 528822, 616959, 793233, 822612, 959714, 1057644, 1233918, 1439571, 1586466, 1850877, 1919428, 2467836, 2879142, 3172932, 3701754, 4318713, 5552631, 5758284, 7403508, 8637426, 11105262, 12956139, 17274852, 22210524, 25912278, 38868417, 51824556, 77736834, 155473668]

約数ペア:

[(1, 155473668), (2, 77736834), (3, 51824556), (4, 38868417), (6, 25912278), (7, 22210524), (9, 17274852), (12, 12956139), (14, 11105262), (18, 8637426), (21, 7403508), (27, 5758284), (28, 5552631), (36, 4318713), (42, 3701754), (49, 3172932), (54, 2879142), (63, 2467836), (81, 1919428), (84, 1850877), (98, 1586466), (108, 1439571), (126, 1233918), (147, 1057644), (162, 959714), (189, 822612), (196, 793233), (252, 616959), (294, 528822), (324, 479857), (343, 453276), (378, 411306), (441, 352548), (567, 274204), (588, 264411), (686, 226638), (756, 205653), (882, 176274), (1029, 151092), (1134, 137102), (1323, 117516), (1372, 113319), (1399, 111132), (1764, 88137), (2058, 75546), (2268, 68551), (2646, 58758), (2798, 55566), (3087, 50364), (3969, 39172), (4116, 37773), (4197, 37044), (5292, 29379), (5596, 27783), (6174, 25182), (7938, 19586), (8394, 18522), (9261, 16788), (9793, 15876), (12348, 12591)]