128250654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{38653}}^1$

素因数の和:38744

約数の個数: 32

約数和(自身を含む): 296862720

約数和(自身を除く): 168612066

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 38653, 77306, 115959, 231918, 270571, 541142, 811713, 1623426, 3053587, 6107174, 9160761, 18321522, 21375109, 42750218, 64125327, 128250654]

約数ペア:

[(1, 128250654), (2, 64125327), (3, 42750218), (6, 21375109), (7, 18321522), (14, 9160761), (21, 6107174), (42, 3053587), (79, 1623426), (158, 811713), (237, 541142), (474, 270571), (553, 231918), (1106, 115959), (1659, 77306), (3318, 38653)]