15766016

素因数分解:

$2^9\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 80

約数和(自身を含む): 37122624

約数和(自身を除く): 21356608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 83, 106, 112, 128, 166, 212, 224, 256, 332, 371, 424, 448, 512, 581, 664, 742, 848, 896, 1162, 1328, 1484, 1696, 1792, 2324, 2656, 2968, 3392, 3584, 4399, 4648, 5312, 5936, 6784, 8798, 9296, 10624, 11872, 13568, 17596, 18592, 21248, 23744, 27136, 30793, 35192, 37184, 42496, 47488, 61586, 70384, 74368, 94976, 123172, 140768, 148736, 189952, 246344, 281536, 297472, 492688, 563072, 985376, 1126144, 1970752, 2252288, 3941504, 7883008, 15766016]

約数ペア:

[(1, 15766016), (2, 7883008), (4, 3941504), (7, 2252288), (8, 1970752), (14, 1126144), (16, 985376), (28, 563072), (32, 492688), (53, 297472), (56, 281536), (64, 246344), (83, 189952), (106, 148736), (112, 140768), (128, 123172), (166, 94976), (212, 74368), (224, 70384), (256, 61586), (332, 47488), (371, 42496), (424, 37184), (448, 35192), (512, 30793), (581, 27136), (664, 23744), (742, 21248), (848, 18592), (896, 17596), (1162, 13568), (1328, 11872), (1484, 10624), (1696, 9296), (1792, 8798), (2324, 6784), (2656, 5936), (2968, 5312), (3392, 4648), (3584, 4399)]