133023584

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{397}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 270598608

約数和(自身を除く): 137575024

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 283, 296, 397, 566, 592, 794, 1132, 1184, 1588, 2264, 3176, 4528, 6352, 9056, 10471, 12704, 14689, 20942, 29378, 41884, 58756, 83768, 112351, 117512, 167536, 224702, 235024, 335072, 449404, 470048, 898808, 1797616, 3595232, 4156987, 8313974, 16627948, 33255896, 66511792, 133023584]

約数ペア:

[(1, 133023584), (2, 66511792), (4, 33255896), (8, 16627948), (16, 8313974), (32, 4156987), (37, 3595232), (74, 1797616), (148, 898808), (283, 470048), (296, 449404), (397, 335072), (566, 235024), (592, 224702), (794, 167536), (1132, 117512), (1184, 112351), (1588, 83768), (2264, 58756), (3176, 41884), (4528, 29378), (6352, 20942), (9056, 14689), (10471, 12704)]