160335872

素因数分解:

$2^{11}\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 324979200

約数和(自身を除く): 164643328

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 512, 632, 991, 1024, 1264, 1982, 2048, 2528, 3964, 5056, 7928, 10112, 15856, 20224, 31712, 40448, 63424, 78289, 80896, 126848, 156578, 161792, 253696, 313156, 507392, 626312, 1014784, 1252624, 2029568, 2505248, 5010496, 10020992, 20041984, 40083968, 80167936, 160335872]

約数ペア:

[(1, 160335872), (2, 80167936), (4, 40083968), (8, 20041984), (16, 10020992), (32, 5010496), (64, 2505248), (79, 2029568), (128, 1252624), (158, 1014784), (256, 626312), (316, 507392), (512, 313156), (632, 253696), (991, 161792), (1024, 156578), (1264, 126848), (1982, 80896), (2048, 78289), (2528, 63424), (3964, 40448), (5056, 31712), (7928, 20224), (10112, 15856)]