189958608

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{20939}}^1$

素因数の和:20966

約数の個数: 100

約数和(自身を含む): 628367520

約数和(自身を除く): 438408912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 20939, 41878, 62817, 83756, 125634, 146573, 167512, 188451, 251268, 293146, 335024, 376902, 439719, 502536, 565353, 586292, 753804, 879438, 1005072, 1130706, 1172584, 1319157, 1507608, 1696059, 1758876, 2261412, 2345168, 2638314, 3015216, 3392118, 3517752, 3957471, 4522824, 5276628, 6784236, 7035504, 7914942, 9045648, 10553256, 11872413, 13568472, 15829884, 21106512, 23744826, 27136944, 31659768, 47489652, 63319536, 94979304, 189958608]

約数ペア:

[(1, 189958608), (2, 94979304), (3, 63319536), (4, 47489652), (6, 31659768), (7, 27136944), (8, 23744826), (9, 21106512), (12, 15829884), (14, 13568472), (16, 11872413), (18, 10553256), (21, 9045648), (24, 7914942), (27, 7035504), (28, 6784236), (36, 5276628), (42, 4522824), (48, 3957471), (54, 3517752), (56, 3392118), (63, 3015216), (72, 2638314), (81, 2345168), (84, 2261412), (108, 1758876), (112, 1696059), (126, 1507608), (144, 1319157), (162, 1172584), (168, 1130706), (189, 1005072), (216, 879438), (252, 753804), (324, 586292), (336, 565353), (378, 502536), (432, 439719), (504, 376902), (567, 335024), (648, 293146), (756, 251268), (1008, 188451), (1134, 167512), (1296, 146573), (1512, 125634), (2268, 83756), (3024, 62817), (4536, 41878), (9072, 20939)]