129359256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^3$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 381931200

約数和(自身を除く): 252571944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 377, 408, 442, 493, 663, 696, 754, 841, 884, 986, 1131, 1326, 1479, 1508, 1682, 1768, 1972, 2262, 2523, 2652, 2958, 3016, 3364, 3944, 4524, 5046, 5304, 5916, 6409, 6728, 9048, 10092, 10933, 11832, 12818, 14297, 19227, 20184, 21866, 24389, 25636, 28594, 32799, 38454, 42891, 43732, 48778, 51272, 57188, 65598, 73167, 76908, 85782, 87464, 97556, 114376, 131196, 146334, 153816, 171564, 185861, 195112, 262392, 292668, 317057, 343128, 371722, 414613, 557583, 585336, 634114, 743444, 829226, 951171, 1115166, 1243839, 1268228, 1486888, 1658452, 1902342, 2230332, 2487678, 2536456, 3316904, 3804684, 4460664, 4975356, 5389969, 7609368, 9950712, 10779938, 16169907, 21559876, 32339814, 43119752, 64679628, 129359256]

約数ペア:

[(1, 129359256), (2, 64679628), (3, 43119752), (4, 32339814), (6, 21559876), (8, 16169907), (12, 10779938), (13, 9950712), (17, 7609368), (24, 5389969), (26, 4975356), (29, 4460664), (34, 3804684), (39, 3316904), (51, 2536456), (52, 2487678), (58, 2230332), (68, 1902342), (78, 1658452), (87, 1486888), (102, 1268228), (104, 1243839), (116, 1115166), (136, 951171), (156, 829226), (174, 743444), (204, 634114), (221, 585336), (232, 557583), (312, 414613), (348, 371722), (377, 343128), (408, 317057), (442, 292668), (493, 262392), (663, 195112), (696, 185861), (754, 171564), (841, 153816), (884, 146334), (986, 131196), (1131, 114376), (1326, 97556), (1479, 87464), (1508, 85782), (1682, 76908), (1768, 73167), (1972, 65598), (2262, 57188), (2523, 51272), (2652, 48778), (2958, 43732), (3016, 42891), (3364, 38454), (3944, 32799), (4524, 28594), (5046, 25636), (5304, 24389), (5916, 21866), (6409, 20184), (6728, 19227), (9048, 14297), (10092, 12818), (10933, 11832)]