152989216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8177

約数の個数: 48

約数和(自身を含む): 327317760

約数和(自身を除く): 174328544

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 8117, 9424, 16234, 18848, 32468, 64936, 129872, 154223, 251627, 259744, 308446, 503254, 616892, 1006508, 1233784, 2013016, 2467568, 4026032, 4780913, 4935136, 8052064, 9561826, 19123652, 38247304, 76494608, 152989216]

約数ペア:

[(1, 152989216), (2, 76494608), (4, 38247304), (8, 19123652), (16, 9561826), (19, 8052064), (31, 4935136), (32, 4780913), (38, 4026032), (62, 2467568), (76, 2013016), (124, 1233784), (152, 1006508), (248, 616892), (304, 503254), (496, 308446), (589, 259744), (608, 251627), (992, 154223), (1178, 129872), (2356, 64936), (4712, 32468), (8117, 18848), (9424, 16234)]