130821184

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1743

約数の個数: 56

約数和(自身を含む): 282623768

約数和(自身を除く): 151802584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 1621, 2522, 3104, 3242, 5044, 6208, 6484, 10088, 12968, 20176, 21073, 25936, 40352, 42146, 51872, 80704, 84292, 103744, 157237, 168584, 314474, 337168, 628948, 674336, 1257896, 1348672, 2044081, 2515792, 4088162, 5031584, 8176324, 10063168, 16352648, 32705296, 65410592, 130821184]

約数ペア:

[(1, 130821184), (2, 65410592), (4, 32705296), (8, 16352648), (13, 10063168), (16, 8176324), (26, 5031584), (32, 4088162), (52, 2515792), (64, 2044081), (97, 1348672), (104, 1257896), (194, 674336), (208, 628948), (388, 337168), (416, 314474), (776, 168584), (832, 157237), (1261, 103744), (1552, 84292), (1621, 80704), (2522, 51872), (3104, 42146), (3242, 40352), (5044, 25936), (6208, 21073), (6484, 20176), (10088, 12968)]