144449708

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 289731456

約数和(自身を除く): 145281748

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 113, 122, 124, 169, 226, 244, 338, 403, 452, 676, 793, 806, 1469, 1586, 1612, 1891, 2938, 3172, 3503, 3782, 5239, 5876, 6893, 7006, 7564, 10309, 10478, 13786, 14012, 19097, 20618, 20956, 24583, 27572, 38194, 41236, 45539, 49166, 76388, 89609, 91078, 98332, 179218, 182156, 213683, 319579, 358436, 427366, 592007, 639158, 854732, 1164917, 1184014, 1278316, 2329834, 2368028, 2777879, 4659668, 5555758, 11111516, 36112427, 72224854, 144449708]

約数ペア:

[(1, 144449708), (2, 72224854), (4, 36112427), (13, 11111516), (26, 5555758), (31, 4659668), (52, 2777879), (61, 2368028), (62, 2329834), (113, 1278316), (122, 1184014), (124, 1164917), (169, 854732), (226, 639158), (244, 592007), (338, 427366), (403, 358436), (452, 319579), (676, 213683), (793, 182156), (806, 179218), (1469, 98332), (1586, 91078), (1612, 89609), (1891, 76388), (2938, 49166), (3172, 45539), (3503, 41236), (3782, 38194), (5239, 27572), (5876, 24583), (6893, 20956), (7006, 20618), (7564, 19097), (10309, 14012), (10478, 13786)]