151823144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{28283}}^1$

素因数の和:28361

約数の個数: 32

約数和(自身を含む): 315649440

約数和(自身を除く): 163826296

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 28283, 56566, 113132, 226264, 311113, 622226, 1244452, 1725263, 2488904, 3450526, 6901052, 13802104, 18977893, 37955786, 75911572, 151823144]

約数ペア:

[(1, 151823144), (2, 75911572), (4, 37955786), (8, 18977893), (11, 13802104), (22, 6901052), (44, 3450526), (61, 2488904), (88, 1725263), (122, 1244452), (244, 622226), (488, 311113), (671, 226264), (1342, 113132), (2684, 56566), (5368, 28283)]