157154634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31981}}^1$

素因数の和:32012

約数の個数: 64

約数和(自身を含む): 429838080

約数和(自身を除く): 272683446

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 31981, 63962, 95943, 191886, 223867, 287829, 415753, 447734, 575658, 671601, 831506, 863487, 1247259, 1343202, 1726974, 2014803, 2494518, 2910271, 3741777, 4029606, 5820542, 6044409, 7483554, 8730813, 11225331, 12088818, 17461626, 22450662, 26192439, 52384878, 78577317, 157154634]

約数ペア:

[(1, 157154634), (2, 78577317), (3, 52384878), (6, 26192439), (7, 22450662), (9, 17461626), (13, 12088818), (14, 11225331), (18, 8730813), (21, 7483554), (26, 6044409), (27, 5820542), (39, 4029606), (42, 3741777), (54, 2910271), (63, 2494518), (78, 2014803), (91, 1726974), (117, 1343202), (126, 1247259), (182, 863487), (189, 831506), (234, 671601), (273, 575658), (351, 447734), (378, 415753), (546, 287829), (702, 223867), (819, 191886), (1638, 95943), (2457, 63962), (4914, 31981)]