120212144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{877}}^1$

素因数の和:1557

約数の個数: 40

約数和(自身を含む): 251494320

約数和(自身を除く): 131282176

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 659, 877, 1318, 1754, 2636, 3508, 5272, 7016, 8567, 10544, 11401, 14032, 17134, 22802, 34268, 45604, 68536, 91208, 137072, 182416, 577943, 1155886, 2311772, 4623544, 7513259, 9247088, 15026518, 30053036, 60106072, 120212144]

約数ペア:

[(1, 120212144), (2, 60106072), (4, 30053036), (8, 15026518), (13, 9247088), (16, 7513259), (26, 4623544), (52, 2311772), (104, 1155886), (208, 577943), (659, 182416), (877, 137072), (1318, 91208), (1754, 68536), (2636, 45604), (3508, 34268), (5272, 22802), (7016, 17134), (8567, 14032), (10544, 11401)]