166719952

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1833

約数の個数: 80

約数和(自身を含む): 399081600

約数和(自身を除く): 232361648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1666, 1787, 1904, 2744, 3332, 3574, 5488, 5831, 6664, 7148, 11662, 12509, 13328, 14296, 23324, 25018, 28592, 30379, 46648, 50036, 60758, 87563, 93296, 100072, 121516, 175126, 200144, 212653, 243032, 350252, 425306, 486064, 612941, 700504, 850612, 1225882, 1401008, 1488571, 1701224, 2451764, 2977142, 3402448, 4903528, 5954284, 9807056, 10419997, 11908568, 20839994, 23817136, 41679988, 83359976, 166719952]

約数ペア:

[(1, 166719952), (2, 83359976), (4, 41679988), (7, 23817136), (8, 20839994), (14, 11908568), (16, 10419997), (17, 9807056), (28, 5954284), (34, 4903528), (49, 3402448), (56, 2977142), (68, 2451764), (98, 1701224), (112, 1488571), (119, 1401008), (136, 1225882), (196, 850612), (238, 700504), (272, 612941), (343, 486064), (392, 425306), (476, 350252), (686, 243032), (784, 212653), (833, 200144), (952, 175126), (1372, 121516), (1666, 100072), (1787, 93296), (1904, 87563), (2744, 60758), (3332, 50036), (3574, 46648), (5488, 30379), (5831, 28592), (6664, 25018), (7148, 23324), (11662, 14296), (12509, 13328)]