127426248

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{21323}}^1$

素因数の和:21418

約数の個数: 48

約数和(自身を含む): 349287120

約数和(自身を除く): 221860872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5976, 21323, 42646, 63969, 85292, 127938, 170584, 191907, 255876, 383814, 511752, 767628, 1535256, 1769809, 3539618, 5309427, 7079236, 10618854, 14158472, 15928281, 21237708, 31856562, 42475416, 63713124, 127426248]

約数ペア:

[(1, 127426248), (2, 63713124), (3, 42475416), (4, 31856562), (6, 21237708), (8, 15928281), (9, 14158472), (12, 10618854), (18, 7079236), (24, 5309427), (36, 3539618), (72, 1769809), (83, 1535256), (166, 767628), (249, 511752), (332, 383814), (498, 255876), (664, 191907), (747, 170584), (996, 127938), (1494, 85292), (1992, 63969), (2988, 42646), (5976, 21323)]