134218672

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 317390400

約数和(自身を除く): 183171728

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 157, 238, 272, 314, 449, 476, 628, 898, 952, 1099, 1256, 1796, 1904, 2198, 2512, 2669, 3143, 3592, 4396, 5338, 6286, 7184, 7633, 8792, 10676, 12572, 15266, 17584, 18683, 21352, 25144, 30532, 37366, 42704, 50288, 53431, 61064, 70493, 74732, 106862, 122128, 140986, 149464, 213724, 281972, 298928, 427448, 493451, 563944, 854896, 986902, 1127888, 1198381, 1973804, 2396762, 3947608, 4793524, 7895216, 8388667, 9587048, 16777334, 19174096, 33554668, 67109336, 134218672]

約数ペア:

[(1, 134218672), (2, 67109336), (4, 33554668), (7, 19174096), (8, 16777334), (14, 9587048), (16, 8388667), (17, 7895216), (28, 4793524), (34, 3947608), (56, 2396762), (68, 1973804), (112, 1198381), (119, 1127888), (136, 986902), (157, 854896), (238, 563944), (272, 493451), (314, 427448), (449, 298928), (476, 281972), (628, 213724), (898, 149464), (952, 140986), (1099, 122128), (1256, 106862), (1796, 74732), (1904, 70493), (2198, 61064), (2512, 53431), (2669, 50288), (3143, 42704), (3592, 37366), (4396, 30532), (5338, 25144), (6286, 21352), (7184, 18683), (7633, 17584), (8792, 15266), (10676, 12572)]