137115244

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{61987}}^1$

素因数の和:62077

約数の個数: 24

約数和(自身を含む): 277706240

約数和(自身を除く): 140590996

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 61987, 123974, 247948, 433909, 867818, 1735636, 4896973, 9793946, 19587892, 34278811, 68557622, 137115244]

約数ペア:

[(1, 137115244), (2, 68557622), (4, 34278811), (7, 19587892), (14, 9793946), (28, 4896973), (79, 1735636), (158, 867818), (316, 433909), (553, 247948), (1106, 123974), (2212, 61987)]