137721948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 412917120

約数和(自身を除く): 275195172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 49, 52, 78, 84, 86, 91, 98, 129, 147, 156, 172, 182, 196, 258, 273, 294, 301, 364, 419, 516, 546, 559, 588, 602, 637, 838, 903, 1092, 1118, 1204, 1257, 1274, 1676, 1677, 1806, 1911, 2107, 2236, 2514, 2548, 2933, 3354, 3612, 3822, 3913, 4214, 5028, 5447, 5866, 6321, 6708, 7644, 7826, 8428, 8799, 10894, 11732, 11739, 12642, 15652, 16341, 17598, 18017, 20531, 21788, 23478, 25284, 27391, 32682, 35196, 36034, 38129, 41062, 46956, 54051, 54782, 61593, 65364, 72068, 76258, 82124, 82173, 108102, 109564, 114387, 123186, 126119, 152516, 164346, 216204, 228774, 234221, 246372, 252238, 266903, 328692, 378357, 457548, 468442, 504476, 533806, 702663, 756714, 800709, 882833, 936884, 1067612, 1405326, 1513428, 1601418, 1639547, 1765666, 2648499, 2810652, 3202836, 3279094, 3531332, 4918641, 5296998, 6558188, 9837282, 10593996, 11476829, 19674564, 22953658, 34430487, 45907316, 68860974, 137721948]

約数ペア:

[(1, 137721948), (2, 68860974), (3, 45907316), (4, 34430487), (6, 22953658), (7, 19674564), (12, 11476829), (13, 10593996), (14, 9837282), (21, 6558188), (26, 5296998), (28, 4918641), (39, 3531332), (42, 3279094), (43, 3202836), (49, 2810652), (52, 2648499), (78, 1765666), (84, 1639547), (86, 1601418), (91, 1513428), (98, 1405326), (129, 1067612), (147, 936884), (156, 882833), (172, 800709), (182, 756714), (196, 702663), (258, 533806), (273, 504476), (294, 468442), (301, 457548), (364, 378357), (419, 328692), (516, 266903), (546, 252238), (559, 246372), (588, 234221), (602, 228774), (637, 216204), (838, 164346), (903, 152516), (1092, 126119), (1118, 123186), (1204, 114387), (1257, 109564), (1274, 108102), (1676, 82173), (1677, 82124), (1806, 76258), (1911, 72068), (2107, 65364), (2236, 61593), (2514, 54782), (2548, 54051), (2933, 46956), (3354, 41062), (3612, 38129), (3822, 36034), (3913, 35196), (4214, 32682), (5028, 27391), (5447, 25284), (5866, 23478), (6321, 21788), (6708, 20531), (7644, 18017), (7826, 17598), (8428, 16341), (8799, 15652), (10894, 12642), (11732, 11739)]