149219622

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 48

約数和(自身を含む): 328901040

約数和(自身を除く): 179681418

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 211, 303, 389, 422, 606, 633, 778, 909, 1167, 1266, 1818, 1899, 2334, 3501, 3798, 7002, 21311, 39289, 42622, 63933, 78578, 82079, 117867, 127866, 164158, 191799, 235734, 246237, 353601, 383598, 492474, 707202, 738711, 1477422, 8289979, 16579958, 24869937, 49739874, 74609811, 149219622]

約数ペア:

[(1, 149219622), (2, 74609811), (3, 49739874), (6, 24869937), (9, 16579958), (18, 8289979), (101, 1477422), (202, 738711), (211, 707202), (303, 492474), (389, 383598), (422, 353601), (606, 246237), (633, 235734), (778, 191799), (909, 164158), (1167, 127866), (1266, 117867), (1818, 82079), (1899, 78578), (2334, 63933), (3501, 42622), (3798, 39289), (7002, 21311)]