157199904

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13313}}^1$

素因数の和:13370

約数の個数: 72

約数和(自身を含む): 457974972

約数和(自身を除く): 300775068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 13313, 26626, 39939, 53252, 79878, 106504, 119817, 159756, 213008, 239634, 319512, 426016, 479268, 545833, 639024, 958536, 1091666, 1278048, 1637499, 1917072, 2183332, 3274998, 3834144, 4366664, 4912497, 6549996, 8733328, 9824994, 13099992, 17466656, 19649988, 26199984, 39299976, 52399968, 78599952, 157199904]

約数ペア:

[(1, 157199904), (2, 78599952), (3, 52399968), (4, 39299976), (6, 26199984), (8, 19649988), (9, 17466656), (12, 13099992), (16, 9824994), (18, 8733328), (24, 6549996), (32, 4912497), (36, 4366664), (41, 3834144), (48, 3274998), (72, 2183332), (82, 1917072), (96, 1637499), (123, 1278048), (144, 1091666), (164, 958536), (246, 639024), (288, 545833), (328, 479268), (369, 426016), (492, 319512), (656, 239634), (738, 213008), (984, 159756), (1312, 119817), (1476, 106504), (1968, 79878), (2952, 53252), (3936, 39939), (5904, 26626), (11808, 13313)]