160689368

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:808

約数の個数: 64

約数和(自身を含む): 358379520

約数和(自身を除く): 197690152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 151, 217, 248, 302, 434, 604, 613, 868, 1057, 1208, 1226, 1736, 2114, 2452, 4228, 4291, 4681, 4904, 8456, 8582, 9362, 17164, 18724, 19003, 32767, 34328, 37448, 38006, 65534, 76012, 92563, 131068, 133021, 152024, 185126, 262136, 266042, 370252, 532084, 647941, 740504, 1064168, 1295882, 2591764, 2869453, 5183528, 5738906, 11477812, 20086171, 22955624, 40172342, 80344684, 160689368]

約数ペア:

[(1, 160689368), (2, 80344684), (4, 40172342), (7, 22955624), (8, 20086171), (14, 11477812), (28, 5738906), (31, 5183528), (56, 2869453), (62, 2591764), (124, 1295882), (151, 1064168), (217, 740504), (248, 647941), (302, 532084), (434, 370252), (604, 266042), (613, 262136), (868, 185126), (1057, 152024), (1208, 133021), (1226, 131068), (1736, 92563), (2114, 76012), (2452, 65534), (4228, 38006), (4291, 37448), (4681, 34328), (4904, 32767), (8456, 19003), (8582, 18724), (9362, 17164)]