149810012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 293715072

約数和(自身を除く): 143905060

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 227, 283, 454, 566, 583, 908, 1132, 1166, 2332, 2497, 3113, 4994, 6226, 9988, 12031, 12452, 14999, 24062, 29998, 48124, 59996, 64241, 128482, 132341, 164989, 256964, 264682, 329978, 529364, 659956, 706651, 1413302, 2826604, 3404773, 6809546, 13619092, 37452503, 74905006, 149810012]

約数ペア:

[(1, 149810012), (2, 74905006), (4, 37452503), (11, 13619092), (22, 6809546), (44, 3404773), (53, 2826604), (106, 1413302), (212, 706651), (227, 659956), (283, 529364), (454, 329978), (566, 264682), (583, 256964), (908, 164989), (1132, 132341), (1166, 128482), (2332, 64241), (2497, 59996), (3113, 48124), (4994, 29998), (6226, 24062), (9988, 14999), (12031, 12452)]