163432528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{76801}}^1$

素因数の和:76835

約数の個数: 40

約数和(自身を含む): 380937920

約数和(自身を除く): 217505392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 76801, 153602, 307204, 537607, 614408, 1075214, 1228816, 1459219, 2150428, 2918438, 4300856, 5836876, 8601712, 10214533, 11673752, 20429066, 23347504, 40858132, 81716264, 163432528]

約数ペア:

[(1, 163432528), (2, 81716264), (4, 40858132), (7, 23347504), (8, 20429066), (14, 11673752), (16, 10214533), (19, 8601712), (28, 5836876), (38, 4300856), (56, 2918438), (76, 2150428), (112, 1459219), (133, 1228816), (152, 1075214), (266, 614408), (304, 537607), (532, 307204), (1064, 153602), (2128, 76801)]