156947862638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9781}}^1\times {\mathrm{67421}}^1$

素因数の和:77228

約数の個数: 32

約数和(自身を含む): 284913505728

約数和(自身を除く): 127965643090

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 9781, 19562, 67421, 68467, 134842, 136934, 166277, 332554, 471947, 943894, 1146157, 1163939, 2292314, 2327878, 8023099, 16046198, 659444801, 1318889602, 4616113607, 9232227214, 11210561617, 22421123234, 78473931319, 156947862638]

約数ペア:

[(1, 156947862638), (2, 78473931319), (7, 22421123234), (14, 11210561617), (17, 9232227214), (34, 4616113607), (119, 1318889602), (238, 659444801), (9781, 16046198), (19562, 8023099), (67421, 2327878), (68467, 2292314), (134842, 1163939), (136934, 1146157), (166277, 943894), (332554, 471947)]