99815398

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 171306000

約数和(自身を除く): 71490602

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 149, 289, 298, 323, 578, 646, 1037, 1159, 2074, 2318, 2533, 2831, 5066, 5491, 5662, 9089, 10982, 17629, 18178, 19703, 35258, 39406, 43061, 48127, 86122, 96254, 154513, 172691, 309026, 334951, 345382, 669902, 818159, 1636318, 2626721, 2935747, 5253442, 5871494, 49907699, 99815398]

約数ペア:

[(1, 99815398), (2, 49907699), (17, 5871494), (19, 5253442), (34, 2935747), (38, 2626721), (61, 1636318), (122, 818159), (149, 669902), (289, 345382), (298, 334951), (323, 309026), (578, 172691), (646, 154513), (1037, 96254), (1159, 86122), (2074, 48127), (2318, 43061), (2533, 39406), (2831, 35258), (5066, 19703), (5491, 18178), (5662, 17629), (9089, 10982)]