128246688

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10861}}^1$

素因数の和:10918

約数の個数: 72

約数和(自身を含む): 373631076

約数和(自身を除く): 245384388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 10861, 11808, 21722, 32583, 43444, 65166, 86888, 97749, 130332, 173776, 195498, 260664, 347552, 390996, 445301, 521328, 781992, 890602, 1042656, 1335903, 1563984, 1781204, 2671806, 3127968, 3562408, 4007709, 5343612, 7124816, 8015418, 10687224, 14249632, 16030836, 21374448, 32061672, 42748896, 64123344, 128246688]

約数ペア:

[(1, 128246688), (2, 64123344), (3, 42748896), (4, 32061672), (6, 21374448), (8, 16030836), (9, 14249632), (12, 10687224), (16, 8015418), (18, 7124816), (24, 5343612), (32, 4007709), (36, 3562408), (41, 3127968), (48, 2671806), (72, 1781204), (82, 1563984), (96, 1335903), (123, 1042656), (144, 890602), (164, 781992), (246, 521328), (288, 445301), (328, 390996), (369, 347552), (492, 260664), (656, 195498), (738, 173776), (984, 130332), (1312, 97749), (1476, 86888), (1968, 65166), (2952, 43444), (3936, 32583), (5904, 21722), (10861, 11808)]