157071798

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8320

約数の個数: 56

約数和(自身を含む): 380468928

約数和(自身を除く): 223397130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 8287, 9477, 16574, 18954, 24861, 49722, 74583, 107731, 149166, 215462, 223749, 323193, 447498, 646386, 671247, 969579, 1342494, 1939158, 2013741, 2908737, 4027482, 5817474, 6041223, 8726211, 12082446, 17452422, 26178633, 52357266, 78535899, 157071798]

約数ペア:

[(1, 157071798), (2, 78535899), (3, 52357266), (6, 26178633), (9, 17452422), (13, 12082446), (18, 8726211), (26, 6041223), (27, 5817474), (39, 4027482), (54, 2908737), (78, 2013741), (81, 1939158), (117, 1342494), (162, 969579), (234, 671247), (243, 646386), (351, 447498), (486, 323193), (702, 223749), (729, 215462), (1053, 149166), (1458, 107731), (2106, 74583), (3159, 49722), (6318, 24861), (8287, 18954), (9477, 16574)]