164038394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 271013904

約数和(自身を除く): 106975510

約数列:

[1, 2, 13, 26, 61, 122, 293, 353, 586, 706, 793, 1586, 3809, 4589, 7618, 9178, 17873, 21533, 35746, 43066, 103429, 206858, 232349, 279929, 464698, 559858, 1344577, 2689154, 6309169, 12618338, 82019197, 164038394]

約数ペア:

[(1, 164038394), (2, 82019197), (13, 12618338), (26, 6309169), (61, 2689154), (122, 1344577), (293, 559858), (353, 464698), (586, 279929), (706, 232349), (793, 206858), (1586, 103429), (3809, 43066), (4589, 35746), (7618, 21533), (9178, 17873)]