142092016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 310480128

約数和(自身を除く): 168388112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 83, 88, 137, 142, 166, 176, 274, 284, 332, 548, 568, 664, 781, 913, 1096, 1136, 1328, 1507, 1562, 1826, 2192, 3014, 3124, 3652, 5893, 6028, 6248, 7304, 9727, 11371, 11786, 12056, 12496, 14608, 19454, 22742, 23572, 24112, 38908, 45484, 47144, 64823, 77816, 90968, 94288, 106997, 125081, 129646, 155632, 181936, 213994, 250162, 259292, 427988, 500324, 518584, 807341, 855976, 1000648, 1037168, 1614682, 1711952, 2001296, 3229364, 6458728, 8880751, 12917456, 17761502, 35523004, 71046008, 142092016]

約数ペア:

[(1, 142092016), (2, 71046008), (4, 35523004), (8, 17761502), (11, 12917456), (16, 8880751), (22, 6458728), (44, 3229364), (71, 2001296), (83, 1711952), (88, 1614682), (137, 1037168), (142, 1000648), (166, 855976), (176, 807341), (274, 518584), (284, 500324), (332, 427988), (548, 259292), (568, 250162), (664, 213994), (781, 181936), (913, 155632), (1096, 129646), (1136, 125081), (1328, 106997), (1507, 94288), (1562, 90968), (1826, 77816), (2192, 64823), (3014, 47144), (3124, 45484), (3652, 38908), (5893, 24112), (6028, 23572), (6248, 22742), (7304, 19454), (9727, 14608), (11371, 12496), (11786, 12056)]