181451136

素因数分解:

$2^7\times 3^1\times {\mathrm{73}}^1\times {\mathrm{6473}}^1$

素因数の和:6563

約数の個数: 64

約数和(自身を含む): 488657520

約数和(自身を除く): 307206384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 292, 384, 438, 584, 876, 1168, 1752, 2336, 3504, 4672, 6473, 7008, 9344, 12946, 14016, 19419, 25892, 28032, 38838, 51784, 77676, 103568, 155352, 207136, 310704, 414272, 472529, 621408, 828544, 945058, 1242816, 1417587, 1890116, 2485632, 2835174, 3780232, 5670348, 7560464, 11340696, 15120928, 22681392, 30241856, 45362784, 60483712, 90725568, 181451136]

約数ペア:

[(1, 181451136), (2, 90725568), (3, 60483712), (4, 45362784), (6, 30241856), (8, 22681392), (12, 15120928), (16, 11340696), (24, 7560464), (32, 5670348), (48, 3780232), (64, 2835174), (73, 2485632), (96, 1890116), (128, 1417587), (146, 1242816), (192, 945058), (219, 828544), (292, 621408), (384, 472529), (438, 414272), (584, 310704), (876, 207136), (1168, 155352), (1752, 103568), (2336, 77676), (3504, 51784), (4672, 38838), (6473, 28032), (7008, 25892), (9344, 19419), (12946, 14016)]