157260752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 353870208

約数和(自身を除く): 196609456

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 53, 88, 92, 106, 176, 184, 212, 253, 368, 424, 506, 583, 733, 848, 1012, 1166, 1219, 1466, 2024, 2332, 2438, 2932, 4048, 4664, 4876, 5864, 8063, 9328, 9752, 11728, 13409, 16126, 16859, 19504, 26818, 32252, 33718, 38849, 53636, 64504, 67436, 77698, 107272, 129008, 134872, 155396, 185449, 214544, 269744, 310792, 370898, 427339, 621584, 741796, 854678, 893527, 1483592, 1709356, 1787054, 2967184, 3418712, 3574108, 6837424, 7148216, 9828797, 14296432, 19657594, 39315188, 78630376, 157260752]

約数ペア:

[(1, 157260752), (2, 78630376), (4, 39315188), (8, 19657594), (11, 14296432), (16, 9828797), (22, 7148216), (23, 6837424), (44, 3574108), (46, 3418712), (53, 2967184), (88, 1787054), (92, 1709356), (106, 1483592), (176, 893527), (184, 854678), (212, 741796), (253, 621584), (368, 427339), (424, 370898), (506, 310792), (583, 269744), (733, 214544), (848, 185449), (1012, 155396), (1166, 134872), (1219, 129008), (1466, 107272), (2024, 77698), (2332, 67436), (2438, 64504), (2932, 53636), (4048, 38849), (4664, 33718), (4876, 32252), (5864, 26818), (8063, 19504), (9328, 16859), (9752, 16126), (11728, 13409)]