128932164

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{40241}}^1$

素因数の和:40340

約数の個数: 36

約数和(自身を含む): 329581980

約数和(自身を除く): 200649816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 40241, 80482, 120723, 160964, 241446, 362169, 482892, 724338, 1448676, 3581449, 7162898, 10744347, 14325796, 21488694, 32233041, 42977388, 64466082, 128932164]

約数ペア:

[(1, 128932164), (2, 64466082), (3, 42977388), (4, 32233041), (6, 21488694), (9, 14325796), (12, 10744347), (18, 7162898), (36, 3581449), (89, 1448676), (178, 724338), (267, 482892), (356, 362169), (534, 241446), (801, 160964), (1068, 120723), (1602, 80482), (3204, 40241)]