173813254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2916

約数の個数: 32

約数和(自身を含む): 290511360

約数和(自身を除く): 116698106

約数列:

[1, 2, 19, 23, 38, 46, 71, 142, 437, 874, 1349, 1633, 2698, 2801, 3266, 5602, 31027, 53219, 62054, 64423, 106438, 128846, 198871, 397742, 1224037, 2448074, 3778549, 4574033, 7557098, 9148066, 86906627, 173813254]

約数ペア:

[(1, 173813254), (2, 86906627), (19, 9148066), (23, 7557098), (38, 4574033), (46, 3778549), (71, 2448074), (142, 1224037), (437, 397742), (874, 198871), (1349, 128846), (1633, 106438), (2698, 64423), (2801, 62054), (3266, 53219), (5602, 31027)]