134391296

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:423

約数の個数: 80

約数和(自身を含む): 294804048

約数和(自身を除く): 160412752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 244, 256, 331, 416, 488, 512, 662, 793, 832, 976, 1324, 1586, 1664, 1952, 2648, 3172, 3328, 3904, 4303, 5296, 6344, 6656, 7808, 8606, 10592, 12688, 15616, 17212, 20191, 21184, 25376, 31232, 34424, 40382, 42368, 50752, 68848, 80764, 84736, 101504, 137696, 161528, 169472, 203008, 262483, 275392, 323056, 406016, 524966, 550784, 646112, 1049932, 1101568, 1292224, 2099864, 2203136, 2584448, 4199728, 5168896, 8399456, 10337792, 16798912, 33597824, 67195648, 134391296]

約数ペア:

[(1, 134391296), (2, 67195648), (4, 33597824), (8, 16798912), (13, 10337792), (16, 8399456), (26, 5168896), (32, 4199728), (52, 2584448), (61, 2203136), (64, 2099864), (104, 1292224), (122, 1101568), (128, 1049932), (208, 646112), (244, 550784), (256, 524966), (331, 406016), (416, 323056), (488, 275392), (512, 262483), (662, 203008), (793, 169472), (832, 161528), (976, 137696), (1324, 101504), (1586, 84736), (1664, 80764), (1952, 68848), (2648, 50752), (3172, 42368), (3328, 40382), (3904, 34424), (4303, 31232), (5296, 25376), (6344, 21184), (6656, 20191), (7808, 17212), (8606, 15616), (10592, 12688)]