125307448

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{13399}}^1$

素因数の和:13579

約数の個数: 32

約数和(自身を含む): 270144000

約数和(自身を除く): 144836552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 13399, 26798, 53596, 93793, 107192, 187586, 375172, 750344, 2237633, 4475266, 8950532, 15663431, 17901064, 31326862, 62653724, 125307448]

約数ペア:

[(1, 125307448), (2, 62653724), (4, 31326862), (7, 17901064), (8, 15663431), (14, 8950532), (28, 4475266), (56, 2237633), (167, 750344), (334, 375172), (668, 187586), (1169, 107192), (1336, 93793), (2338, 53596), (4676, 26798), (9352, 13399)]