149902984

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6577}}^1$

素因数の和:6638

約数の個数: 64

約数和(自身を含む): 359948160

約数和(自身を除く): 210045176

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 6577, 11396, 13154, 22792, 26308, 46039, 52616, 72347, 92078, 144694, 184156, 243349, 289388, 368312, 486698, 506429, 578776, 973396, 1012858, 1703443, 1946792, 2025716, 2676839, 3406886, 4051432, 5353678, 6813772, 10707356, 13627544, 18737873, 21414712, 37475746, 74951492, 149902984]

約数ペア:

[(1, 149902984), (2, 74951492), (4, 37475746), (7, 21414712), (8, 18737873), (11, 13627544), (14, 10707356), (22, 6813772), (28, 5353678), (37, 4051432), (44, 3406886), (56, 2676839), (74, 2025716), (77, 1946792), (88, 1703443), (148, 1012858), (154, 973396), (259, 578776), (296, 506429), (308, 486698), (407, 368312), (518, 289388), (616, 243349), (814, 184156), (1036, 144694), (1628, 92078), (2072, 72347), (2849, 52616), (3256, 46039), (5698, 26308), (6577, 22792), (11396, 13154)]