123114528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 373464000

約数和(自身を除く): 250349472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 149, 151, 152, 171, 228, 288, 298, 302, 304, 342, 447, 453, 456, 596, 604, 608, 684, 894, 906, 912, 1192, 1208, 1341, 1359, 1368, 1788, 1812, 1824, 2384, 2416, 2682, 2718, 2736, 2831, 2869, 3576, 3624, 4768, 4832, 5364, 5436, 5472, 5662, 5738, 7152, 7248, 8493, 8607, 10728, 10872, 11324, 11476, 14304, 14496, 16986, 17214, 21456, 21744, 22499, 22648, 22952, 25479, 25821, 33972, 34428, 42912, 43488, 44998, 45296, 45904, 50958, 51642, 67497, 67944, 68856, 89996, 90592, 91808, 101916, 103284, 134994, 135888, 137712, 179992, 202491, 203832, 206568, 269988, 271776, 275424, 359984, 404982, 407664, 413136, 427481, 539976, 719968, 809964, 815328, 826272, 854962, 1079952, 1282443, 1619928, 1709924, 2159904, 2564886, 3239856, 3419848, 3847329, 5129772, 6479712, 6839696, 7694658, 10259544, 13679392, 15389316, 20519088, 30778632, 41038176, 61557264, 123114528]

約数ペア:

[(1, 123114528), (2, 61557264), (3, 41038176), (4, 30778632), (6, 20519088), (8, 15389316), (9, 13679392), (12, 10259544), (16, 7694658), (18, 6839696), (19, 6479712), (24, 5129772), (32, 3847329), (36, 3419848), (38, 3239856), (48, 2564886), (57, 2159904), (72, 1709924), (76, 1619928), (96, 1282443), (114, 1079952), (144, 854962), (149, 826272), (151, 815328), (152, 809964), (171, 719968), (228, 539976), (288, 427481), (298, 413136), (302, 407664), (304, 404982), (342, 359984), (447, 275424), (453, 271776), (456, 269988), (596, 206568), (604, 203832), (608, 202491), (684, 179992), (894, 137712), (906, 135888), (912, 134994), (1192, 103284), (1208, 101916), (1341, 91808), (1359, 90592), (1368, 89996), (1788, 68856), (1812, 67944), (1824, 67497), (2384, 51642), (2416, 50958), (2682, 45904), (2718, 45296), (2736, 44998), (2831, 43488), (2869, 42912), (3576, 34428), (3624, 33972), (4768, 25821), (4832, 25479), (5364, 22952), (5436, 22648), (5472, 22499), (5662, 21744), (5738, 21456), (7152, 17214), (7248, 16986), (8493, 14496), (8607, 14304), (10728, 11476), (10872, 11324)]