163247688

素因数分解:

$2^3\times 3^2\times {\mathrm{229}}^1\times {\mathrm{9901}}^1$

素因数の和:10142

約数の個数: 48

約数和(自身を含む): 444104700

約数和(自身を除く): 280857012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 229, 458, 687, 916, 1374, 1832, 2061, 2748, 4122, 5496, 8244, 9901, 16488, 19802, 29703, 39604, 59406, 79208, 89109, 118812, 178218, 237624, 356436, 712872, 2267329, 4534658, 6801987, 9069316, 13603974, 18138632, 20405961, 27207948, 40811922, 54415896, 81623844, 163247688]

約数ペア:

[(1, 163247688), (2, 81623844), (3, 54415896), (4, 40811922), (6, 27207948), (8, 20405961), (9, 18138632), (12, 13603974), (18, 9069316), (24, 6801987), (36, 4534658), (72, 2267329), (229, 712872), (458, 356436), (687, 237624), (916, 178218), (1374, 118812), (1832, 89109), (2061, 79208), (2748, 59406), (4122, 39604), (5496, 29703), (8244, 19802), (9901, 16488)]