145254312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{288203}}^1$

素因数の和:288222

約数の個数: 48

約数和(自身を含む): 449598240

約数和(自身を除く): 304343928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 288203, 576406, 864609, 1152812, 1729218, 2017421, 2305624, 2593827, 3458436, 4034842, 5187654, 6052263, 6916872, 8069684, 10375308, 12104526, 16139368, 18156789, 20750616, 24209052, 36313578, 48418104, 72627156, 145254312]

約数ペア:

[(1, 145254312), (2, 72627156), (3, 48418104), (4, 36313578), (6, 24209052), (7, 20750616), (8, 18156789), (9, 16139368), (12, 12104526), (14, 10375308), (18, 8069684), (21, 6916872), (24, 6052263), (28, 5187654), (36, 4034842), (42, 3458436), (56, 2593827), (63, 2305624), (72, 2017421), (84, 1729218), (126, 1152812), (168, 864609), (252, 576406), (504, 288203)]