121578733388

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{659}}^1\times {\mathrm{67927}}^1$

素因数の和:68694

約数の個数: 48

約数和(自身を含む): 246040650240

約数和(自身を除く): 124461916852

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 659, 679, 1318, 1358, 2636, 2716, 4613, 9226, 18452, 63923, 67927, 127846, 135854, 255692, 271708, 447461, 475489, 894922, 950978, 1789844, 1901956, 6588919, 13177838, 26355676, 44763893, 46122433, 89527786, 92244866, 179055572, 184489732, 313347251, 626694502, 1253389004, 4342097621, 8684195242, 17368390484, 30394683347, 60789366694, 121578733388]

約数ペア:

[(1, 121578733388), (2, 60789366694), (4, 30394683347), (7, 17368390484), (14, 8684195242), (28, 4342097621), (97, 1253389004), (194, 626694502), (388, 313347251), (659, 184489732), (679, 179055572), (1318, 92244866), (1358, 89527786), (2636, 46122433), (2716, 44763893), (4613, 26355676), (9226, 13177838), (18452, 6588919), (63923, 1901956), (67927, 1789844), (127846, 950978), (135854, 894922), (255692, 475489), (271708, 447461)]