128013624

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{29147}}^1$

素因数の和:29220

約数の個数: 48

約数和(自身を含む): 352399320

約数和(自身を除く): 224385696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 29147, 58294, 87441, 116588, 174882, 233176, 262323, 349764, 524646, 699528, 1049292, 1777967, 2098584, 3555934, 5333901, 7111868, 10667802, 14223736, 16001703, 21335604, 32003406, 42671208, 64006812, 128013624]

約数ペア:

[(1, 128013624), (2, 64006812), (3, 42671208), (4, 32003406), (6, 21335604), (8, 16001703), (9, 14223736), (12, 10667802), (18, 7111868), (24, 5333901), (36, 3555934), (61, 2098584), (72, 1777967), (122, 1049292), (183, 699528), (244, 524646), (366, 349764), (488, 262323), (549, 233176), (732, 174882), (1098, 116588), (1464, 87441), (2196, 58294), (4392, 29147)]