148839488

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19543}}^1$

素因数の和:19579

約数の個数: 56

約数和(自身を含む): 357420672

約数和(自身を除く): 208581184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 19543, 39086, 78172, 136801, 156344, 273602, 312688, 332231, 547204, 625376, 664462, 1094408, 1250752, 1328924, 2188816, 2325617, 2657848, 4377632, 4651234, 5315696, 8755264, 9302468, 10631392, 18604936, 21262784, 37209872, 74419744, 148839488]

約数ペア:

[(1, 148839488), (2, 74419744), (4, 37209872), (7, 21262784), (8, 18604936), (14, 10631392), (16, 9302468), (17, 8755264), (28, 5315696), (32, 4651234), (34, 4377632), (56, 2657848), (64, 2325617), (68, 2188816), (112, 1328924), (119, 1250752), (136, 1094408), (224, 664462), (238, 625376), (272, 547204), (448, 332231), (476, 312688), (544, 273602), (952, 156344), (1088, 136801), (1904, 78172), (3808, 39086), (7616, 19543)]