154392928

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2357}}^1$

素因数の和:2479

約数の個数: 48

約数和(自身を含む): 320876640

約数和(自身を除く): 166483712

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 89, 92, 178, 184, 356, 368, 712, 736, 1424, 2047, 2357, 2848, 4094, 4714, 8188, 9428, 16376, 18856, 32752, 37712, 54211, 65504, 75424, 108422, 209773, 216844, 419546, 433688, 839092, 867376, 1678184, 1734752, 3356368, 4824779, 6712736, 9649558, 19299116, 38598232, 77196464, 154392928]

約数ペア:

[(1, 154392928), (2, 77196464), (4, 38598232), (8, 19299116), (16, 9649558), (23, 6712736), (32, 4824779), (46, 3356368), (89, 1734752), (92, 1678184), (178, 867376), (184, 839092), (356, 433688), (368, 419546), (712, 216844), (736, 209773), (1424, 108422), (2047, 75424), (2357, 65504), (2848, 54211), (4094, 37712), (4714, 32752), (8188, 18856), (9428, 16376)]