128012508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 362600000

約数和(自身を除く): 234587492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 219, 234, 292, 351, 438, 468, 657, 702, 876, 949, 1249, 1314, 1404, 1898, 1971, 2498, 2628, 2847, 3747, 3796, 3942, 4996, 5694, 7494, 7884, 8541, 11241, 11388, 14988, 16237, 17082, 22482, 25623, 32474, 33723, 34164, 44964, 48711, 51246, 64948, 67446, 91177, 97422, 102492, 134892, 146133, 182354, 194844, 273531, 292266, 364708, 438399, 547062, 584532, 820593, 876798, 1094124, 1185301, 1641186, 1753596, 2370602, 2461779, 3282372, 3555903, 4741204, 4923558, 7111806, 9847116, 10667709, 14223612, 21335418, 32003127, 42670836, 64006254, 128012508]

約数ペア:

[(1, 128012508), (2, 64006254), (3, 42670836), (4, 32003127), (6, 21335418), (9, 14223612), (12, 10667709), (13, 9847116), (18, 7111806), (26, 4923558), (27, 4741204), (36, 3555903), (39, 3282372), (52, 2461779), (54, 2370602), (73, 1753596), (78, 1641186), (108, 1185301), (117, 1094124), (146, 876798), (156, 820593), (219, 584532), (234, 547062), (292, 438399), (351, 364708), (438, 292266), (468, 273531), (657, 194844), (702, 182354), (876, 146133), (949, 134892), (1249, 102492), (1314, 97422), (1404, 91177), (1898, 67446), (1971, 64948), (2498, 51246), (2628, 48711), (2847, 44964), (3747, 34164), (3796, 33723), (3942, 32474), (4996, 25623), (5694, 22482), (7494, 17082), (7884, 16237), (8541, 14988), (11241, 11388)]