168740992

素因数分解:

$2^7\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 388987200

約数和(自身を除く): 220246208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 332, 448, 581, 664, 896, 1162, 1328, 2269, 2324, 2656, 4538, 4648, 5312, 9076, 9296, 10624, 15883, 18152, 18592, 31766, 36304, 37184, 63532, 72608, 74368, 127064, 145216, 188327, 254128, 290432, 376654, 508256, 753308, 1016512, 1318289, 1506616, 2033024, 2636578, 3013232, 5273156, 6026464, 10546312, 12052928, 21092624, 24105856, 42185248, 84370496, 168740992]

約数ペア:

[(1, 168740992), (2, 84370496), (4, 42185248), (7, 24105856), (8, 21092624), (14, 12052928), (16, 10546312), (28, 6026464), (32, 5273156), (56, 3013232), (64, 2636578), (83, 2033024), (112, 1506616), (128, 1318289), (166, 1016512), (224, 753308), (332, 508256), (448, 376654), (581, 290432), (664, 254128), (896, 188327), (1162, 145216), (1328, 127064), (2269, 74368), (2324, 72608), (2656, 63532), (4538, 37184), (4648, 36304), (5312, 31766), (9076, 18592), (9296, 18152), (10624, 15883)]