160728412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{50671}}^1$

素因数の和:50749

約数の個数: 24

約数和(自身を含む): 307883072

約数和(自身を除く): 147154660

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 50671, 101342, 202684, 658723, 1317446, 2634892, 3090931, 6181862, 12363724, 40182103, 80364206, 160728412]

約数ペア:

[(1, 160728412), (2, 80364206), (4, 40182103), (13, 12363724), (26, 6181862), (52, 3090931), (61, 2634892), (122, 1317446), (244, 658723), (793, 202684), (1586, 101342), (3172, 50671)]