161917700098

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{197597}}^1$

素因数の和:197947

約数の個数: 64

約数和(自身を含む): 321645282048

約数和(自身を除く): 159727581950

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 313, 374, 626, 1309, 2191, 2618, 3443, 4382, 5321, 6886, 10642, 24101, 37247, 48202, 58531, 74494, 117062, 197597, 395194, 409717, 819434, 1383179, 2173567, 2766358, 3359149, 4347134, 6718298, 15214969, 23514043, 30429938, 36950639, 47028086, 61847861, 73901278, 123695722, 258654473, 432935027, 517308946, 680326471, 865870054, 1051413637, 1360652942, 2102827274, 4762285297, 7359895459, 9524570594, 11565550007, 14719790918, 23131100014, 80958850049, 161917700098]

約数ペア:

[(1, 161917700098), (2, 80958850049), (7, 23131100014), (11, 14719790918), (14, 11565550007), (17, 9524570594), (22, 7359895459), (34, 4762285297), (77, 2102827274), (119, 1360652942), (154, 1051413637), (187, 865870054), (238, 680326471), (313, 517308946), (374, 432935027), (626, 258654473), (1309, 123695722), (2191, 73901278), (2618, 61847861), (3443, 47028086), (4382, 36950639), (5321, 30429938), (6886, 23514043), (10642, 15214969), (24101, 6718298), (37247, 4347134), (48202, 3359149), (58531, 2766358), (74494, 2173567), (117062, 1383179), (197597, 819434), (395194, 409717)]