169968474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23431}}^1$

素因数の和:23483

約数の個数: 48

約数和(自身を含む): 409403904

約数和(自身を除く): 239435430

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 23431, 46862, 70293, 140586, 210879, 304603, 421758, 609206, 726361, 913809, 1452722, 1827618, 2179083, 2741427, 4358166, 5482854, 6537249, 9442693, 13074498, 18885386, 28328079, 56656158, 84984237, 169968474]

約数ペア:

[(1, 169968474), (2, 84984237), (3, 56656158), (6, 28328079), (9, 18885386), (13, 13074498), (18, 9442693), (26, 6537249), (31, 5482854), (39, 4358166), (62, 2741427), (78, 2179083), (93, 1827618), (117, 1452722), (186, 913809), (234, 726361), (279, 609206), (403, 421758), (558, 304603), (806, 210879), (1209, 140586), (2418, 70293), (3627, 46862), (7254, 23431)]