130077952

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 279619200

約数和(自身を除く): 149541248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 569, 608, 752, 893, 1138, 1216, 1504, 1786, 2276, 2432, 3008, 3572, 4552, 4864, 6016, 7144, 9104, 10811, 12032, 14288, 18208, 21622, 26743, 28576, 36416, 43244, 53486, 57152, 72832, 86488, 106972, 114304, 145664, 172976, 213944, 228608, 345952, 427888, 508117, 691904, 855776, 1016234, 1383808, 1711552, 2032468, 2767616, 3423104, 4064936, 6846208, 8129872, 16259744, 32519488, 65038976, 130077952]

約数ペア:

[(1, 130077952), (2, 65038976), (4, 32519488), (8, 16259744), (16, 8129872), (19, 6846208), (32, 4064936), (38, 3423104), (47, 2767616), (64, 2032468), (76, 1711552), (94, 1383808), (128, 1016234), (152, 855776), (188, 691904), (256, 508117), (304, 427888), (376, 345952), (569, 228608), (608, 213944), (752, 172976), (893, 145664), (1138, 114304), (1216, 106972), (1504, 86488), (1786, 72832), (2276, 57152), (2432, 53486), (3008, 43244), (3572, 36416), (4552, 28576), (4864, 26743), (6016, 21622), (7144, 18208), (9104, 14288), (10811, 12032)]