171736994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:807

約数の個数: 48

約数和(自身を含む): 309240960

約数和(自身を除く): 137503966

約数列:

[1, 2, 11, 13, 22, 26, 79, 121, 143, 158, 242, 286, 691, 869, 1027, 1382, 1573, 1738, 2054, 3146, 7601, 8983, 9559, 11297, 15202, 17966, 19118, 22594, 54589, 83611, 98813, 109178, 124267, 167222, 197626, 248534, 600479, 709657, 1086943, 1200958, 1419314, 2173886, 6605269, 7806227, 13210538, 15612454, 85868497, 171736994]

約数ペア:

[(1, 171736994), (2, 85868497), (11, 15612454), (13, 13210538), (22, 7806227), (26, 6605269), (79, 2173886), (121, 1419314), (143, 1200958), (158, 1086943), (242, 709657), (286, 600479), (691, 248534), (869, 197626), (1027, 167222), (1382, 124267), (1573, 109178), (1738, 98813), (2054, 83611), (3146, 54589), (7601, 22594), (8983, 19118), (9559, 17966), (11297, 15202)]