129880192

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 282101400

約数和(自身を除く): 152221208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 128, 178, 208, 356, 416, 712, 832, 877, 1157, 1424, 1664, 1754, 2314, 2848, 3508, 4628, 5696, 7016, 9256, 11392, 11401, 14032, 18512, 22802, 28064, 37024, 45604, 56128, 74048, 78053, 91208, 112256, 148096, 156106, 182416, 312212, 364832, 624424, 729664, 1014689, 1248848, 1459328, 2029378, 2497696, 4058756, 4995392, 8117512, 9990784, 16235024, 32470048, 64940096, 129880192]

約数ペア:

[(1, 129880192), (2, 64940096), (4, 32470048), (8, 16235024), (13, 9990784), (16, 8117512), (26, 4995392), (32, 4058756), (52, 2497696), (64, 2029378), (89, 1459328), (104, 1248848), (128, 1014689), (178, 729664), (208, 624424), (356, 364832), (416, 312212), (712, 182416), (832, 156106), (877, 148096), (1157, 112256), (1424, 91208), (1664, 78053), (1754, 74048), (2314, 56128), (2848, 45604), (3508, 37024), (4628, 28064), (5696, 22802), (7016, 18512), (9256, 14032), (11392, 11401)]