156647904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{33301}}^1$

素因数の和:33328

約数の個数: 72

約数和(自身を含む): 478349928

約数和(自身を除く): 321702024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 33301, 66602, 99903, 133204, 199806, 233107, 266408, 399612, 466214, 532816, 699321, 799224, 932428, 1065632, 1398642, 1598448, 1631749, 1864856, 2797284, 3196896, 3263498, 3729712, 4895247, 5594568, 6526996, 7459424, 9790494, 11189136, 13053992, 19580988, 22378272, 26107984, 39161976, 52215968, 78323952, 156647904]

約数ペア:

[(1, 156647904), (2, 78323952), (3, 52215968), (4, 39161976), (6, 26107984), (7, 22378272), (8, 19580988), (12, 13053992), (14, 11189136), (16, 9790494), (21, 7459424), (24, 6526996), (28, 5594568), (32, 4895247), (42, 3729712), (48, 3263498), (49, 3196896), (56, 2797284), (84, 1864856), (96, 1631749), (98, 1598448), (112, 1398642), (147, 1065632), (168, 932428), (196, 799224), (224, 699321), (294, 532816), (336, 466214), (392, 399612), (588, 266408), (672, 233107), (784, 199806), (1176, 133204), (1568, 99903), (2352, 66602), (4704, 33301)]