161029968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{304981}}^1$

素因数の和:305003

約数の個数: 40

約数和(自身を含む): 453813216

約数和(自身を除く): 292783248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 304981, 609962, 914943, 1219924, 1829886, 2439848, 3354791, 3659772, 4879696, 6709582, 7319544, 10064373, 13419164, 14639088, 20128746, 26838328, 40257492, 53676656, 80514984, 161029968]

約数ペア:

[(1, 161029968), (2, 80514984), (3, 53676656), (4, 40257492), (6, 26838328), (8, 20128746), (11, 14639088), (12, 13419164), (16, 10064373), (22, 7319544), (24, 6709582), (33, 4879696), (44, 3659772), (48, 3354791), (66, 2439848), (88, 1829886), (132, 1219924), (176, 914943), (264, 609962), (528, 304981)]