31173648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 160

約数和(自身を含む): 97708032

約数和(自身を除く): 66534384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 23, 24, 33, 34, 44, 46, 48, 51, 66, 68, 69, 88, 92, 102, 132, 136, 138, 151, 176, 184, 187, 204, 253, 264, 272, 276, 302, 368, 374, 391, 408, 453, 506, 528, 552, 561, 604, 748, 759, 782, 816, 906, 1012, 1104, 1122, 1173, 1208, 1496, 1518, 1564, 1661, 1812, 2024, 2244, 2346, 2416, 2567, 2992, 3036, 3128, 3322, 3473, 3624, 4048, 4301, 4488, 4692, 4983, 5134, 6072, 6256, 6644, 6946, 7248, 7701, 8602, 8976, 9384, 9966, 10268, 10419, 12144, 12903, 13288, 13892, 15402, 17204, 18768, 19932, 20536, 20838, 25806, 26576, 27784, 28237, 30804, 34408, 38203, 39864, 41072, 41676, 51612, 55568, 56474, 59041, 61608, 68816, 76406, 79728, 83352, 84711, 103224, 112948, 114609, 118082, 123216, 152812, 166704, 169422, 177123, 206448, 225896, 229218, 236164, 305624, 338844, 354246, 451792, 458436, 472328, 611248, 649451, 677688, 708492, 916872, 944656, 1298902, 1355376, 1416984, 1833744, 1948353, 2597804, 2833968, 3896706, 5195608, 7793412, 10391216, 15586824, 31173648]

約数ペア:

[(1, 31173648), (2, 15586824), (3, 10391216), (4, 7793412), (6, 5195608), (8, 3896706), (11, 2833968), (12, 2597804), (16, 1948353), (17, 1833744), (22, 1416984), (23, 1355376), (24, 1298902), (33, 944656), (34, 916872), (44, 708492), (46, 677688), (48, 649451), (51, 611248), (66, 472328), (68, 458436), (69, 451792), (88, 354246), (92, 338844), (102, 305624), (132, 236164), (136, 229218), (138, 225896), (151, 206448), (176, 177123), (184, 169422), (187, 166704), (204, 152812), (253, 123216), (264, 118082), (272, 114609), (276, 112948), (302, 103224), (368, 84711), (374, 83352), (391, 79728), (408, 76406), (453, 68816), (506, 61608), (528, 59041), (552, 56474), (561, 55568), (604, 51612), (748, 41676), (759, 41072), (782, 39864), (816, 38203), (906, 34408), (1012, 30804), (1104, 28237), (1122, 27784), (1173, 26576), (1208, 25806), (1496, 20838), (1518, 20536), (1564, 19932), (1661, 18768), (1812, 17204), (2024, 15402), (2244, 13892), (2346, 13288), (2416, 12903), (2567, 12144), (2992, 10419), (3036, 10268), (3128, 9966), (3322, 9384), (3473, 8976), (3624, 8602), (4048, 7701), (4301, 7248), (4488, 6946), (4692, 6644), (4983, 6256), (5134, 6072)]