142936248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65447}}^1$

素因数の和:65476

約数の個数: 64

約数和(自身を含む): 439810560

約数和(自身を除く): 296874312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 65447, 130894, 196341, 261788, 392682, 458129, 523576, 785364, 850811, 916258, 1374387, 1570728, 1701622, 1832516, 2552433, 2748774, 3403244, 3665032, 5104866, 5497548, 5955677, 6806488, 10209732, 10995096, 11911354, 17867031, 20419464, 23822708, 35734062, 47645416, 71468124, 142936248]

約数ペア:

[(1, 142936248), (2, 71468124), (3, 47645416), (4, 35734062), (6, 23822708), (7, 20419464), (8, 17867031), (12, 11911354), (13, 10995096), (14, 10209732), (21, 6806488), (24, 5955677), (26, 5497548), (28, 5104866), (39, 3665032), (42, 3403244), (52, 2748774), (56, 2552433), (78, 1832516), (84, 1701622), (91, 1570728), (104, 1374387), (156, 916258), (168, 850811), (182, 785364), (273, 523576), (312, 458129), (364, 392682), (546, 261788), (728, 196341), (1092, 130894), (2184, 65447)]