168142704

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:918

約数の個数: 80

約数和(自身を含む): 459434880

約数和(自身を除く): 291292176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 331, 456, 557, 662, 912, 993, 1114, 1324, 1671, 1986, 2228, 2648, 3342, 3972, 4456, 5296, 6289, 6684, 7944, 8912, 10583, 12578, 13368, 15888, 18867, 21166, 25156, 26736, 31749, 37734, 42332, 50312, 63498, 75468, 84664, 100624, 126996, 150936, 169328, 184367, 253992, 301872, 368734, 507984, 553101, 737468, 1106202, 1474936, 2212404, 2949872, 3502973, 4424808, 7005946, 8849616, 10508919, 14011892, 21017838, 28023784, 42035676, 56047568, 84071352, 168142704]

約数ペア:

[(1, 168142704), (2, 84071352), (3, 56047568), (4, 42035676), (6, 28023784), (8, 21017838), (12, 14011892), (16, 10508919), (19, 8849616), (24, 7005946), (38, 4424808), (48, 3502973), (57, 2949872), (76, 2212404), (114, 1474936), (152, 1106202), (228, 737468), (304, 553101), (331, 507984), (456, 368734), (557, 301872), (662, 253992), (912, 184367), (993, 169328), (1114, 150936), (1324, 126996), (1671, 100624), (1986, 84664), (2228, 75468), (2648, 63498), (3342, 50312), (3972, 42332), (4456, 37734), (5296, 31749), (6289, 26736), (6684, 25156), (7944, 21166), (8912, 18867), (10583, 15888), (12578, 13368)]