137155928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188401}}^1$

素因数の和:188427

約数の個数: 32

約数和(自身を含む): 316515360

約数和(自身を除く): 179359432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 188401, 376802, 753604, 1318807, 1507208, 2449213, 2637614, 4898426, 5275228, 9796852, 10550456, 17144491, 19593704, 34288982, 68577964, 137155928]

約数ペア:

[(1, 137155928), (2, 68577964), (4, 34288982), (7, 19593704), (8, 17144491), (13, 10550456), (14, 9796852), (26, 5275228), (28, 4898426), (52, 2637614), (56, 2449213), (91, 1507208), (104, 1318807), (182, 753604), (364, 376802), (728, 188401)]