155818494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8429}}^1$

素因数の和:8529

約数の個数: 48

約数和(自身を含む): 368222400

約数和(自身を除く): 212403906

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 8429, 9243, 16858, 18486, 25287, 50574, 75861, 109577, 151722, 219154, 328731, 657462, 665891, 986193, 1331782, 1972386, 1997673, 3995346, 5993019, 8656583, 11986038, 17313166, 25969749, 51939498, 77909247, 155818494]

約数ペア:

[(1, 155818494), (2, 77909247), (3, 51939498), (6, 25969749), (9, 17313166), (13, 11986038), (18, 8656583), (26, 5993019), (39, 3995346), (78, 1997673), (79, 1972386), (117, 1331782), (158, 986193), (234, 665891), (237, 657462), (474, 328731), (711, 219154), (1027, 151722), (1422, 109577), (2054, 75861), (3081, 50574), (6162, 25287), (8429, 18486), (9243, 16858)]