157901576

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3529}}^1$

素因数の和:3606

約数の個数: 64

約数和(自身を含む): 365990400

約数和(自身を除く): 208088824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 952, 1316, 1598, 2632, 3196, 3529, 5593, 6392, 7058, 11186, 14116, 22372, 24703, 28232, 44744, 49406, 59993, 98812, 119986, 165863, 197624, 239972, 331726, 419951, 479944, 663452, 839902, 1161041, 1326904, 1679804, 2322082, 2819671, 3359608, 4644164, 5639342, 9288328, 11278684, 19737697, 22557368, 39475394, 78950788, 157901576]

約数ペア:

[(1, 157901576), (2, 78950788), (4, 39475394), (7, 22557368), (8, 19737697), (14, 11278684), (17, 9288328), (28, 5639342), (34, 4644164), (47, 3359608), (56, 2819671), (68, 2322082), (94, 1679804), (119, 1326904), (136, 1161041), (188, 839902), (238, 663452), (329, 479944), (376, 419951), (476, 331726), (658, 239972), (799, 197624), (952, 165863), (1316, 119986), (1598, 98812), (2632, 59993), (3196, 49406), (3529, 44744), (5593, 28232), (6392, 24703), (7058, 22372), (11186, 14116)]