168270944

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2357}}^1$

素因数の和:2487

約数の個数: 48

約数和(自身を含む): 349399008

約数和(自身を除く): 181128064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 184, 194, 368, 388, 736, 776, 1552, 2231, 2357, 3104, 4462, 4714, 8924, 9428, 17848, 18856, 35696, 37712, 54211, 71392, 75424, 108422, 216844, 228629, 433688, 457258, 867376, 914516, 1734752, 1829032, 3658064, 5258467, 7316128, 10516934, 21033868, 42067736, 84135472, 168270944]

約数ペア:

[(1, 168270944), (2, 84135472), (4, 42067736), (8, 21033868), (16, 10516934), (23, 7316128), (32, 5258467), (46, 3658064), (92, 1829032), (97, 1734752), (184, 914516), (194, 867376), (368, 457258), (388, 433688), (736, 228629), (776, 216844), (1552, 108422), (2231, 75424), (2357, 71392), (3104, 54211), (4462, 37712), (4714, 35696), (8924, 18856), (9428, 17848)]