156393888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{33247}}^1$

素因数の和:33274

約数の個数: 72

約数和(自身を含む): 477574272

約数和(自身を除く): 321180384

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, 33247, 66494, 99741, 132988, 199482, 232729, 265976, 398964, 465458, 531952, 698187, 797928, 930916, 1063904, 1396374, 1595856, 1629103, 1861832, 2792748, 3191712, 3258206, 3723664, 4887309, 5585496, 6516412, 7447328, 9774618, 11170992, 13032824, 19549236, 22341984, 26065648, 39098472, 52131296, 78196944, 156393888]

約数ペア:

[(1, 156393888), (2, 78196944), (3, 52131296), (4, 39098472), (6, 26065648), (7, 22341984), (8, 19549236), (12, 13032824), (14, 11170992), (16, 9774618), (21, 7447328), (24, 6516412), (28, 5585496), (32, 4887309), (42, 3723664), (48, 3258206), (49, 3191712), (56, 2792748), (84, 1861832), (96, 1629103), (98, 1595856), (112, 1396374), (147, 1063904), (168, 930916), (196, 797928), (224, 698187), (294, 531952), (336, 465458), (392, 398964), (588, 265976), (672, 232729), (784, 199482), (1176, 132988), (1568, 99741), (2352, 66494), (4704, 33247)]