159317348540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3458909}}^1$

素因数の和:3458979

約数の個数: 72

約数和(自身を含む): 397470265920

約数和(自身を除く): 238152917380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 49, 70, 94, 98, 140, 188, 196, 235, 245, 329, 470, 490, 658, 940, 980, 1316, 1645, 2303, 3290, 4606, 6580, 9212, 11515, 23030, 46060, 3458909, 6917818, 13835636, 17294545, 24212363, 34589090, 48424726, 69178180, 96849452, 121061815, 162568723, 169486541, 242123630, 325137446, 338973082, 484247260, 650274892, 677946164, 812843615, 847432705, 1137981061, 1625687230, 1694865410, 2275962122, 3251374460, 3389730820, 4551924244, 5689905305, 7965867427, 11379810610, 15931734854, 22759621220, 31863469708, 39829337135, 79658674270, 159317348540]

約数ペア:

[(1, 159317348540), (2, 79658674270), (4, 39829337135), (5, 31863469708), (7, 22759621220), (10, 15931734854), (14, 11379810610), (20, 7965867427), (28, 5689905305), (35, 4551924244), (47, 3389730820), (49, 3251374460), (70, 2275962122), (94, 1694865410), (98, 1625687230), (140, 1137981061), (188, 847432705), (196, 812843615), (235, 677946164), (245, 650274892), (329, 484247260), (470, 338973082), (490, 325137446), (658, 242123630), (940, 169486541), (980, 162568723), (1316, 121061815), (1645, 96849452), (2303, 69178180), (3290, 48424726), (4606, 34589090), (6580, 24212363), (9212, 17294545), (11515, 13835636), (23030, 6917818), (46060, 3458909)]