130827008

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 296175600

約数和(自身を除く): 165348592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2069, 2432, 3328, 3952, 4138, 4864, 7904, 8276, 15808, 16552, 26897, 31616, 33104, 39311, 53794, 63232, 66208, 78622, 107588, 132416, 157244, 215176, 264832, 314488, 430352, 511043, 529664, 628976, 860704, 1022086, 1257952, 1721408, 2044172, 2515904, 3442816, 4088344, 5031808, 6885632, 8176688, 10063616, 16353376, 32706752, 65413504, 130827008]

約数ペア:

[(1, 130827008), (2, 65413504), (4, 32706752), (8, 16353376), (13, 10063616), (16, 8176688), (19, 6885632), (26, 5031808), (32, 4088344), (38, 3442816), (52, 2515904), (64, 2044172), (76, 1721408), (104, 1257952), (128, 1022086), (152, 860704), (208, 628976), (247, 529664), (256, 511043), (304, 430352), (416, 314488), (494, 264832), (608, 215176), (832, 157244), (988, 132416), (1216, 107588), (1664, 78622), (1976, 66208), (2069, 63232), (2432, 53794), (3328, 39311), (3952, 33104), (4138, 31616), (4864, 26897), (7904, 16552), (8276, 15808)]