145343256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263303}}^1$

素因数の和:263335

約数の個数: 32

約数和(自身を含む): 379157760

約数和(自身を除く): 233814504

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 263303, 526606, 789909, 1053212, 1579818, 2106424, 3159636, 6055969, 6319272, 12111938, 18167907, 24223876, 36335814, 48447752, 72671628, 145343256]

約数ペア:

[(1, 145343256), (2, 72671628), (3, 48447752), (4, 36335814), (6, 24223876), (8, 18167907), (12, 12111938), (23, 6319272), (24, 6055969), (46, 3159636), (69, 2106424), (92, 1579818), (138, 1053212), (184, 789909), (276, 526606), (552, 263303)]