173527928

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1080

約数の個数: 64

約数和(自身を含む): 386596800

約数和(自身を除く): 213068872

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 89, 148, 178, 259, 296, 356, 518, 623, 712, 941, 1036, 1246, 1882, 2072, 2492, 3293, 3764, 4984, 6586, 6587, 7528, 13172, 13174, 23051, 26344, 26348, 34817, 46102, 52696, 69634, 83749, 92204, 139268, 167498, 184408, 243719, 278536, 334996, 487438, 586243, 669992, 974876, 1172486, 1949752, 2344972, 3098713, 4689944, 6197426, 12394852, 21690991, 24789704, 43381982, 86763964, 173527928]

約数ペア:

[(1, 173527928), (2, 86763964), (4, 43381982), (7, 24789704), (8, 21690991), (14, 12394852), (28, 6197426), (37, 4689944), (56, 3098713), (74, 2344972), (89, 1949752), (148, 1172486), (178, 974876), (259, 669992), (296, 586243), (356, 487438), (518, 334996), (623, 278536), (712, 243719), (941, 184408), (1036, 167498), (1246, 139268), (1882, 92204), (2072, 83749), (2492, 69634), (3293, 52696), (3764, 46102), (4984, 34817), (6586, 26348), (6587, 26344), (7528, 23051), (13172, 13174)]