161872824

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 422231040

約数和(自身を除く): 260358216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 97, 124, 186, 194, 248, 291, 372, 388, 582, 744, 776, 1164, 2243, 2328, 3007, 4486, 6014, 6729, 8972, 9021, 12028, 13458, 17944, 18042, 24056, 26916, 36084, 53832, 69533, 72168, 139066, 208599, 217571, 278132, 417198, 435142, 556264, 652713, 834396, 870284, 1305426, 1668792, 1740568, 2610852, 5221704, 6744701, 13489402, 20234103, 26978804, 40468206, 53957608, 80936412, 161872824]

約数ペア:

[(1, 161872824), (2, 80936412), (3, 53957608), (4, 40468206), (6, 26978804), (8, 20234103), (12, 13489402), (24, 6744701), (31, 5221704), (62, 2610852), (93, 1740568), (97, 1668792), (124, 1305426), (186, 870284), (194, 834396), (248, 652713), (291, 556264), (372, 435142), (388, 417198), (582, 278132), (744, 217571), (776, 208599), (1164, 139066), (2243, 72168), (2328, 69533), (3007, 53832), (4486, 36084), (6014, 26916), (6729, 24056), (8972, 18042), (9021, 17944), (12028, 13458)]