128523672

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{3889}}^1$

素因数の和:3927

約数の個数: 96

約数和(自身を含む): 382309200

約数和(自身を除く): 253785528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2754, 3672, 3889, 4131, 5508, 7778, 8262, 11016, 11667, 15556, 16524, 23334, 31112, 33048, 35001, 46668, 66113, 70002, 93336, 105003, 132226, 140004, 198339, 210006, 264452, 280008, 315009, 396678, 420012, 528904, 595017, 630018, 793356, 840024, 945027, 1190034, 1260036, 1586712, 1785051, 1890054, 2380068, 2520072, 3570102, 3780108, 4760136, 5355153, 7140204, 7560216, 10710306, 14280408, 16065459, 21420612, 32130918, 42841224, 64261836, 128523672]

約数ペア:

[(1, 128523672), (2, 64261836), (3, 42841224), (4, 32130918), (6, 21420612), (8, 16065459), (9, 14280408), (12, 10710306), (17, 7560216), (18, 7140204), (24, 5355153), (27, 4760136), (34, 3780108), (36, 3570102), (51, 2520072), (54, 2380068), (68, 1890054), (72, 1785051), (81, 1586712), (102, 1260036), (108, 1190034), (136, 945027), (153, 840024), (162, 793356), (204, 630018), (216, 595017), (243, 528904), (306, 420012), (324, 396678), (408, 315009), (459, 280008), (486, 264452), (612, 210006), (648, 198339), (918, 140004), (972, 132226), (1224, 105003), (1377, 93336), (1836, 70002), (1944, 66113), (2754, 46668), (3672, 35001), (3889, 33048), (4131, 31112), (5508, 23334), (7778, 16524), (8262, 15556), (11016, 11667)]