127810644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 354170880

約数和(自身を除く): 226360236

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 107, 114, 124, 156, 169, 186, 214, 228, 247, 321, 338, 372, 403, 428, 494, 507, 589, 642, 676, 741, 806, 988, 1014, 1178, 1209, 1284, 1391, 1482, 1612, 1767, 2028, 2033, 2356, 2418, 2782, 2964, 3211, 3317, 3534, 4066, 4173, 4836, 5239, 5564, 6099, 6422, 6634, 7068, 7657, 8132, 8346, 9633, 9951, 10478, 12198, 12844, 13268, 15314, 15717, 16692, 18083, 19266, 19902, 20956, 22971, 24396, 26429, 30628, 31434, 36166, 38532, 39804, 43121, 45942, 52858, 54249, 62868, 63023, 72332, 79287, 86242, 91884, 99541, 105716, 108498, 126046, 129363, 158574, 172484, 189069, 199082, 216996, 252092, 258726, 298623, 317148, 343577, 378138, 398164, 517452, 560573, 597246, 687154, 756276, 819299, 1030731, 1121146, 1194492, 1374308, 1638598, 1681719, 2061462, 2242292, 2457897, 3277196, 3363438, 4122924, 4915794, 6726876, 9831588, 10650887, 21301774, 31952661, 42603548, 63905322, 127810644]

約数ペア:

[(1, 127810644), (2, 63905322), (3, 42603548), (4, 31952661), (6, 21301774), (12, 10650887), (13, 9831588), (19, 6726876), (26, 4915794), (31, 4122924), (38, 3363438), (39, 3277196), (52, 2457897), (57, 2242292), (62, 2061462), (76, 1681719), (78, 1638598), (93, 1374308), (107, 1194492), (114, 1121146), (124, 1030731), (156, 819299), (169, 756276), (186, 687154), (214, 597246), (228, 560573), (247, 517452), (321, 398164), (338, 378138), (372, 343577), (403, 317148), (428, 298623), (494, 258726), (507, 252092), (589, 216996), (642, 199082), (676, 189069), (741, 172484), (806, 158574), (988, 129363), (1014, 126046), (1178, 108498), (1209, 105716), (1284, 99541), (1391, 91884), (1482, 86242), (1612, 79287), (1767, 72332), (2028, 63023), (2033, 62868), (2356, 54249), (2418, 52858), (2782, 45942), (2964, 43121), (3211, 39804), (3317, 38532), (3534, 36166), (4066, 31434), (4173, 30628), (4836, 26429), (5239, 24396), (5564, 22971), (6099, 20956), (6422, 19902), (6634, 19266), (7068, 18083), (7657, 16692), (8132, 15717), (8346, 15314), (9633, 13268), (9951, 12844), (10478, 12198)]