131667768

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{3331}}^1$

素因数の和:3410

約数の個数: 80

約数和(自身を含む): 374949960

約数和(自身を除く): 243282192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 3331, 4392, 4941, 6588, 6662, 9882, 9993, 13176, 13324, 19764, 19986, 26648, 29979, 39528, 39972, 59958, 79944, 89937, 119916, 179874, 203191, 239832, 269811, 359748, 406382, 539622, 609573, 719496, 812764, 1079244, 1219146, 1625528, 1828719, 2158488, 2438292, 3657438, 4876584, 5486157, 7314876, 10972314, 14629752, 16458471, 21944628, 32916942, 43889256, 65833884, 131667768]

約数ペア:

[(1, 131667768), (2, 65833884), (3, 43889256), (4, 32916942), (6, 21944628), (8, 16458471), (9, 14629752), (12, 10972314), (18, 7314876), (24, 5486157), (27, 4876584), (36, 3657438), (54, 2438292), (61, 2158488), (72, 1828719), (81, 1625528), (108, 1219146), (122, 1079244), (162, 812764), (183, 719496), (216, 609573), (244, 539622), (324, 406382), (366, 359748), (488, 269811), (549, 239832), (648, 203191), (732, 179874), (1098, 119916), (1464, 89937), (1647, 79944), (2196, 59958), (3294, 39972), (3331, 39528), (4392, 29979), (4941, 26648), (6588, 19986), (6662, 19764), (9882, 13324), (9993, 13176)]