129980916

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2222

約数の個数: 96

約数和(自身を含む): 371521920

約数和(自身を除く): 241541004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 86, 108, 117, 129, 156, 172, 234, 258, 351, 387, 468, 516, 559, 702, 774, 1118, 1161, 1404, 1548, 1677, 2153, 2236, 2322, 3354, 4306, 4644, 5031, 6459, 6708, 8612, 10062, 12918, 15093, 19377, 20124, 25836, 27989, 30186, 38754, 55978, 58131, 60372, 77508, 83967, 92579, 111956, 116262, 167934, 185158, 232524, 251901, 277737, 335868, 370316, 503802, 555474, 755703, 833211, 1007604, 1110948, 1203527, 1511406, 1666422, 2407054, 2499633, 3022812, 3332844, 3610581, 4814108, 4999266, 7221162, 9998532, 10831743, 14442324, 21663486, 32495229, 43326972, 64990458, 129980916]

約数ペア:

[(1, 129980916), (2, 64990458), (3, 43326972), (4, 32495229), (6, 21663486), (9, 14442324), (12, 10831743), (13, 9998532), (18, 7221162), (26, 4999266), (27, 4814108), (36, 3610581), (39, 3332844), (43, 3022812), (52, 2499633), (54, 2407054), (78, 1666422), (86, 1511406), (108, 1203527), (117, 1110948), (129, 1007604), (156, 833211), (172, 755703), (234, 555474), (258, 503802), (351, 370316), (387, 335868), (468, 277737), (516, 251901), (559, 232524), (702, 185158), (774, 167934), (1118, 116262), (1161, 111956), (1404, 92579), (1548, 83967), (1677, 77508), (2153, 60372), (2236, 58131), (2322, 55978), (3354, 38754), (4306, 30186), (4644, 27989), (5031, 25836), (6459, 20124), (6708, 19377), (8612, 15093), (10062, 12918)]