189672756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 566673408

約数和(自身を除く): 377000652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 169, 182, 186, 217, 273, 338, 364, 372, 403, 431, 434, 507, 546, 651, 676, 806, 862, 868, 1014, 1092, 1183, 1209, 1293, 1302, 1612, 1724, 2028, 2366, 2418, 2586, 2604, 2821, 3017, 3549, 4732, 4836, 5172, 5239, 5603, 5642, 6034, 7098, 8463, 9051, 10478, 11206, 11284, 12068, 13361, 14196, 15717, 16809, 16926, 18102, 20956, 22412, 26722, 31434, 33618, 33852, 36204, 36673, 39221, 40083, 53444, 62868, 67236, 72839, 73346, 78442, 80166, 93527, 110019, 117663, 145678, 146692, 156884, 160332, 173693, 187054, 218517, 220038, 235326, 280581, 291356, 347386, 374108, 437034, 440076, 470652, 509873, 521079, 561162, 694772, 874068, 1019746, 1042158, 1122324, 1215851, 1529619, 2039492, 2084316, 2258009, 2431702, 3059238, 3647553, 4516018, 4863404, 6118476, 6774027, 7295106, 9032036, 13548054, 14590212, 15806063, 27096108, 31612126, 47418189, 63224252, 94836378, 189672756]

約数ペア:

[(1, 189672756), (2, 94836378), (3, 63224252), (4, 47418189), (6, 31612126), (7, 27096108), (12, 15806063), (13, 14590212), (14, 13548054), (21, 9032036), (26, 7295106), (28, 6774027), (31, 6118476), (39, 4863404), (42, 4516018), (52, 3647553), (62, 3059238), (78, 2431702), (84, 2258009), (91, 2084316), (93, 2039492), (124, 1529619), (156, 1215851), (169, 1122324), (182, 1042158), (186, 1019746), (217, 874068), (273, 694772), (338, 561162), (364, 521079), (372, 509873), (403, 470652), (431, 440076), (434, 437034), (507, 374108), (546, 347386), (651, 291356), (676, 280581), (806, 235326), (862, 220038), (868, 218517), (1014, 187054), (1092, 173693), (1183, 160332), (1209, 156884), (1293, 146692), (1302, 145678), (1612, 117663), (1724, 110019), (2028, 93527), (2366, 80166), (2418, 78442), (2586, 73346), (2604, 72839), (2821, 67236), (3017, 62868), (3549, 53444), (4732, 40083), (4836, 39221), (5172, 36673), (5239, 36204), (5603, 33852), (5642, 33618), (6034, 31434), (7098, 26722), (8463, 22412), (9051, 20956), (10478, 18102), (11206, 16926), (11284, 16809), (12068, 15717), (13361, 14196)]