173552388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 457519104

約数和(自身を除く): 283966716

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 47, 51, 68, 69, 92, 94, 102, 138, 141, 188, 204, 276, 282, 391, 564, 782, 787, 799, 1081, 1173, 1564, 1574, 1598, 2162, 2346, 2361, 2397, 3148, 3196, 3243, 4324, 4692, 4722, 4794, 6486, 9444, 9588, 12972, 13379, 18101, 18377, 26758, 36202, 36754, 36989, 40137, 53516, 54303, 55131, 72404, 73508, 73978, 80274, 108606, 110262, 110967, 147956, 160548, 217212, 220524, 221934, 307717, 443868, 615434, 628813, 850747, 923151, 1230868, 1257626, 1701494, 1846302, 1886439, 2515252, 2552241, 3402988, 3692604, 3772878, 5104482, 7545756, 10208964, 14462699, 28925398, 43388097, 57850796, 86776194, 173552388]

約数ペア:

[(1, 173552388), (2, 86776194), (3, 57850796), (4, 43388097), (6, 28925398), (12, 14462699), (17, 10208964), (23, 7545756), (34, 5104482), (46, 3772878), (47, 3692604), (51, 3402988), (68, 2552241), (69, 2515252), (92, 1886439), (94, 1846302), (102, 1701494), (138, 1257626), (141, 1230868), (188, 923151), (204, 850747), (276, 628813), (282, 615434), (391, 443868), (564, 307717), (782, 221934), (787, 220524), (799, 217212), (1081, 160548), (1173, 147956), (1564, 110967), (1574, 110262), (1598, 108606), (2162, 80274), (2346, 73978), (2361, 73508), (2397, 72404), (3148, 55131), (3196, 54303), (3243, 53516), (4324, 40137), (4692, 36989), (4722, 36754), (4794, 36202), (6486, 26758), (9444, 18377), (9588, 18101), (12972, 13379)]