129040132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1$

素因数の和:2488

約数の個数: 48

約数和(自身を含む): 261826992

約数和(自身を除く): 132786860

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 793, 884, 1037, 1586, 2074, 2393, 3172, 4148, 4786, 9572, 13481, 26962, 31109, 40681, 53924, 62218, 81362, 124436, 145973, 162724, 291946, 528853, 583892, 1057706, 1897649, 2115412, 2481541, 3795298, 4963082, 7590596, 9926164, 32260033, 64520066, 129040132]

約数ペア:

[(1, 129040132), (2, 64520066), (4, 32260033), (13, 9926164), (17, 7590596), (26, 4963082), (34, 3795298), (52, 2481541), (61, 2115412), (68, 1897649), (122, 1057706), (221, 583892), (244, 528853), (442, 291946), (793, 162724), (884, 145973), (1037, 124436), (1586, 81362), (2074, 62218), (2393, 53924), (3172, 40681), (4148, 31109), (4786, 26962), (9572, 13481)]