155117083

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^3\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 32

約数和(自身を含む): 189273600

約数和(自身を除く): 34156517

約数列:

[1, 11, 19, 23, 61, 209, 253, 437, 529, 671, 1159, 1403, 4807, 5819, 10051, 12167, 12749, 15433, 26657, 32269, 110561, 133837, 231173, 293227, 354959, 613111, 742187, 2542903, 6744221, 8164057, 14101553, 155117083]

約数ペア:

[(1, 155117083), (11, 14101553), (19, 8164057), (23, 6744221), (61, 2542903), (209, 742187), (253, 613111), (437, 354959), (529, 293227), (671, 231173), (1159, 133837), (1403, 110561), (4807, 32269), (5819, 26657), (10051, 15433), (12167, 12749)]