187123160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{95471}}^1$

素因数の和:95496

約数の個数: 48

約数和(自身を含む): 489771360

約数和(自身を除く): 302648200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 95471, 190942, 381884, 477355, 668297, 763768, 954710, 1336594, 1909420, 2673188, 3341485, 3818840, 4678079, 5346376, 6682970, 9356158, 13365940, 18712316, 23390395, 26731880, 37424632, 46780790, 93561580, 187123160]

約数ペア:

[(1, 187123160), (2, 93561580), (4, 46780790), (5, 37424632), (7, 26731880), (8, 23390395), (10, 18712316), (14, 13365940), (20, 9356158), (28, 6682970), (35, 5346376), (40, 4678079), (49, 3818840), (56, 3341485), (70, 2673188), (98, 1909420), (140, 1336594), (196, 954710), (245, 763768), (280, 668297), (392, 477355), (490, 381884), (980, 190942), (1960, 95471)]