128400438

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6607}}^1$

素因数の和:6732

約数の個数: 32

約数和(自身を含む): 266434560

約数和(自身を除く): 138034122

約数列:

[1, 2, 3, 6, 41, 79, 82, 123, 158, 237, 246, 474, 3239, 6478, 6607, 9717, 13214, 19434, 19821, 39642, 270887, 521953, 541774, 812661, 1043906, 1565859, 1625322, 3131718, 21400073, 42800146, 64200219, 128400438]

約数ペア:

[(1, 128400438), (2, 64200219), (3, 42800146), (6, 21400073), (41, 3131718), (79, 1625322), (82, 1565859), (123, 1043906), (158, 812661), (237, 541774), (246, 521953), (474, 270887), (3239, 39642), (6478, 19821), (6607, 19434), (9717, 13214)]