161938224

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53551}}^1$

素因数の和:53575

約数の個数: 80

約数和(自身を含む): 531235840

約数和(自身を除く): 369297616

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, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 53551, 107102, 160653, 214204, 321306, 374857, 428408, 481959, 642612, 749714, 856816, 963918, 1124571, 1285224, 1445877, 1499428, 1927836, 2249142, 2570448, 2891754, 2998856, 3373713, 3855672, 4498284, 5783508, 5997712, 6747426, 7711344, 8996568, 10121139, 11567016, 13494852, 17993136, 20242278, 23134032, 26989704, 40484556, 53979408, 80969112, 161938224]

約数ペア:

[(1, 161938224), (2, 80969112), (3, 53979408), (4, 40484556), (6, 26989704), (7, 23134032), (8, 20242278), (9, 17993136), (12, 13494852), (14, 11567016), (16, 10121139), (18, 8996568), (21, 7711344), (24, 6747426), (27, 5997712), (28, 5783508), (36, 4498284), (42, 3855672), (48, 3373713), (54, 2998856), (56, 2891754), (63, 2570448), (72, 2249142), (84, 1927836), (108, 1499428), (112, 1445877), (126, 1285224), (144, 1124571), (168, 963918), (189, 856816), (216, 749714), (252, 642612), (336, 481959), (378, 428408), (432, 374857), (504, 321306), (756, 214204), (1008, 160653), (1512, 107102), (3024, 53551)]