137890672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{827}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 283682736

約数和(自身を除く): 145792064

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 613, 827, 1226, 1654, 2452, 3308, 4904, 6616, 9808, 10421, 13232, 14059, 20842, 28118, 41684, 56236, 83368, 112472, 166736, 224944, 506951, 1013902, 2027804, 4055608, 8111216, 8618167, 17236334, 34472668, 68945336, 137890672]

約数ペア:

[(1, 137890672), (2, 68945336), (4, 34472668), (8, 17236334), (16, 8618167), (17, 8111216), (34, 4055608), (68, 2027804), (136, 1013902), (272, 506951), (613, 224944), (827, 166736), (1226, 112472), (1654, 83368), (2452, 56236), (3308, 41684), (4904, 28118), (6616, 20842), (9808, 14059), (10421, 13232)]