169121808

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{2803}}^1$

素因数の和:3236

約数の個数: 60

約数和(自身を含む): 474605040

約数和(自身を除く): 305483232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1257, 1676, 2514, 2803, 3352, 3771, 5028, 5606, 6704, 7542, 8409, 10056, 11212, 15084, 16818, 20112, 22424, 25227, 30168, 33636, 44848, 50454, 60336, 67272, 100908, 134544, 201816, 403632, 1174457, 2348914, 3523371, 4697828, 7046742, 9395656, 10570113, 14093484, 18791312, 21140226, 28186968, 42280452, 56373936, 84560904, 169121808]

約数ペア:

[(1, 169121808), (2, 84560904), (3, 56373936), (4, 42280452), (6, 28186968), (8, 21140226), (9, 18791312), (12, 14093484), (16, 10570113), (18, 9395656), (24, 7046742), (36, 4697828), (48, 3523371), (72, 2348914), (144, 1174457), (419, 403632), (838, 201816), (1257, 134544), (1676, 100908), (2514, 67272), (2803, 60336), (3352, 50454), (3771, 44848), (5028, 33636), (5606, 30168), (6704, 25227), (7542, 22424), (8409, 20112), (10056, 16818), (11212, 15084)]