151568896

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 80

約数和(自身を含む): 322711488

約数和(自身を除く): 171142592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 211, 244, 256, 368, 422, 488, 512, 736, 844, 976, 1403, 1472, 1688, 1952, 2806, 2944, 3376, 3904, 4853, 5612, 5888, 6752, 7808, 9706, 11224, 11776, 12871, 13504, 15616, 19412, 22448, 25742, 27008, 31232, 38824, 44896, 51484, 54016, 77648, 89792, 102968, 108032, 155296, 179584, 205936, 296033, 310592, 359168, 411872, 592066, 621184, 718336, 823744, 1184132, 1242368, 1647488, 2368264, 2484736, 3294976, 4736528, 6589952, 9473056, 18946112, 37892224, 75784448, 151568896]

約数ペア:

[(1, 151568896), (2, 75784448), (4, 37892224), (8, 18946112), (16, 9473056), (23, 6589952), (32, 4736528), (46, 3294976), (61, 2484736), (64, 2368264), (92, 1647488), (122, 1242368), (128, 1184132), (184, 823744), (211, 718336), (244, 621184), (256, 592066), (368, 411872), (422, 359168), (488, 310592), (512, 296033), (736, 205936), (844, 179584), (976, 155296), (1403, 108032), (1472, 102968), (1688, 89792), (1952, 77648), (2806, 54016), (2944, 51484), (3376, 44896), (3904, 38824), (4853, 31232), (5612, 27008), (5888, 25742), (6752, 22448), (7808, 19412), (9706, 15616), (11224, 13504), (11776, 12871)]