133731488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2099}}^1$

素因数の和:2301

約数の個数: 48

約数和(自身を含む): 288943200

約数和(自身を除く): 155211712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 352, 362, 724, 1448, 1991, 2099, 2896, 3982, 4198, 5792, 7964, 8396, 15928, 16792, 23089, 31856, 33584, 46178, 63712, 67168, 92356, 184712, 369424, 379919, 738848, 759838, 1519676, 3039352, 4179109, 6078704, 8358218, 12157408, 16716436, 33432872, 66865744, 133731488]

約数ペア:

[(1, 133731488), (2, 66865744), (4, 33432872), (8, 16716436), (11, 12157408), (16, 8358218), (22, 6078704), (32, 4179109), (44, 3039352), (88, 1519676), (176, 759838), (181, 738848), (352, 379919), (362, 369424), (724, 184712), (1448, 92356), (1991, 67168), (2099, 63712), (2896, 46178), (3982, 33584), (4198, 31856), (5792, 23089), (7964, 16792), (8396, 15928)]