158862608

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1801}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 318413400

約数和(自身を除く): 159550792

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 149, 296, 298, 592, 596, 1192, 1801, 2384, 3602, 5513, 7204, 11026, 14408, 22052, 28816, 44104, 66637, 88208, 133274, 266548, 268349, 533096, 536698, 1066192, 1073396, 2146792, 4293584, 9928913, 19857826, 39715652, 79431304, 158862608]

約数ペア:

[(1, 158862608), (2, 79431304), (4, 39715652), (8, 19857826), (16, 9928913), (37, 4293584), (74, 2146792), (148, 1073396), (149, 1066192), (296, 536698), (298, 533096), (592, 268349), (596, 266548), (1192, 133274), (1801, 88208), (2384, 66637), (3602, 44104), (5513, 28816), (7204, 22052), (11026, 14408)]