154987476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1221

約数の個数: 96

約数和(自身を含む): 435068928

約数和(自身を除く): 280081452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 636, 651, 742, 868, 1113, 1123, 1302, 1484, 1643, 2226, 2246, 2604, 3286, 3369, 4452, 4492, 4929, 6572, 6738, 7861, 9858, 11501, 13476, 15722, 19716, 23002, 23583, 31444, 34503, 34813, 46004, 47166, 59519, 69006, 69626, 94332, 104439, 119038, 138012, 139252, 178557, 208878, 238076, 243691, 357114, 416633, 417756, 487382, 714228, 731073, 833266, 974764, 1249899, 1462146, 1666532, 1845089, 2499798, 2924292, 3690178, 4999596, 5535267, 7380356, 11070534, 12915623, 22141068, 25831246, 38746869, 51662492, 77493738, 154987476]

約数ペア:

[(1, 154987476), (2, 77493738), (3, 51662492), (4, 38746869), (6, 25831246), (7, 22141068), (12, 12915623), (14, 11070534), (21, 7380356), (28, 5535267), (31, 4999596), (42, 3690178), (53, 2924292), (62, 2499798), (84, 1845089), (93, 1666532), (106, 1462146), (124, 1249899), (159, 974764), (186, 833266), (212, 731073), (217, 714228), (318, 487382), (371, 417756), (372, 416633), (434, 357114), (636, 243691), (651, 238076), (742, 208878), (868, 178557), (1113, 139252), (1123, 138012), (1302, 119038), (1484, 104439), (1643, 94332), (2226, 69626), (2246, 69006), (2604, 59519), (3286, 47166), (3369, 46004), (4452, 34813), (4492, 34503), (4929, 31444), (6572, 23583), (6738, 23002), (7861, 19716), (9858, 15722), (11501, 13476)]