145020144

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{23063}}^1$

素因数の和:23205

約数の個数: 40

約数和(自身を含む): 377511552

約数和(自身を除く): 232491408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 23063, 46126, 69189, 92252, 138378, 184504, 276756, 369008, 553512, 1107024, 3021253, 6042506, 9063759, 12085012, 18127518, 24170024, 36255036, 48340048, 72510072, 145020144]

約数ペア:

[(1, 145020144), (2, 72510072), (3, 48340048), (4, 36255036), (6, 24170024), (8, 18127518), (12, 12085012), (16, 9063759), (24, 6042506), (48, 3021253), (131, 1107024), (262, 553512), (393, 369008), (524, 276756), (786, 184504), (1048, 138378), (1572, 92252), (2096, 69189), (3144, 46126), (6288, 23063)]