131791842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1408

約数の個数: 96

約数和(自身を含む): 357477120

約数和(自身を除く): 225685278

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 61, 63, 78, 91, 117, 122, 126, 182, 183, 234, 273, 366, 427, 546, 549, 793, 819, 854, 1098, 1281, 1319, 1586, 1638, 2379, 2562, 2638, 3843, 3957, 4758, 5551, 7137, 7686, 7914, 9233, 11102, 11871, 14274, 16653, 17147, 18466, 23742, 27699, 33306, 34294, 49959, 51441, 55398, 80459, 83097, 99918, 102882, 120029, 154323, 160918, 166194, 240058, 241377, 308646, 360087, 482754, 563213, 720174, 724131, 1045967, 1080261, 1126426, 1448262, 1689639, 2091934, 2160522, 3137901, 3379278, 5068917, 6275802, 7321769, 9413703, 10137834, 14643538, 18827406, 21965307, 43930614, 65895921, 131791842]

約数ペア:

[(1, 131791842), (2, 65895921), (3, 43930614), (6, 21965307), (7, 18827406), (9, 14643538), (13, 10137834), (14, 9413703), (18, 7321769), (21, 6275802), (26, 5068917), (39, 3379278), (42, 3137901), (61, 2160522), (63, 2091934), (78, 1689639), (91, 1448262), (117, 1126426), (122, 1080261), (126, 1045967), (182, 724131), (183, 720174), (234, 563213), (273, 482754), (366, 360087), (427, 308646), (546, 241377), (549, 240058), (793, 166194), (819, 160918), (854, 154323), (1098, 120029), (1281, 102882), (1319, 99918), (1586, 83097), (1638, 80459), (2379, 55398), (2562, 51441), (2638, 49959), (3843, 34294), (3957, 33306), (4758, 27699), (5551, 23742), (7137, 18466), (7686, 17147), (7914, 16653), (9233, 14274), (11102, 11871)]