161879256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9733}}^1$

素因数の和:9766

約数の個数: 128

約数和(自身を含む): 560678400

約数和(自身を除く): 398799144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1386, 1512, 1848, 2079, 2376, 2772, 4158, 5544, 8316, 9733, 16632, 19466, 29199, 38932, 58398, 68131, 77864, 87597, 107063, 116796, 136262, 175194, 204393, 214126, 233592, 262791, 272524, 321189, 350388, 408786, 428252, 525582, 545048, 613179, 642378, 700776, 749441, 817572, 856504, 963567, 1051164, 1226358, 1284756, 1498882, 1635144, 1839537, 1927134, 2102328, 2248323, 2452716, 2569512, 2890701, 2997764, 3679074, 3854268, 4496646, 4905432, 5781402, 5995528, 6744969, 7358148, 7708536, 8993292, 11562804, 13489938, 14716296, 17986584, 20234907, 23125608, 26979876, 40469814, 53959752, 80939628, 161879256]

約数ペア:

[(1, 161879256), (2, 80939628), (3, 53959752), (4, 40469814), (6, 26979876), (7, 23125608), (8, 20234907), (9, 17986584), (11, 14716296), (12, 13489938), (14, 11562804), (18, 8993292), (21, 7708536), (22, 7358148), (24, 6744969), (27, 5995528), (28, 5781402), (33, 4905432), (36, 4496646), (42, 3854268), (44, 3679074), (54, 2997764), (56, 2890701), (63, 2569512), (66, 2452716), (72, 2248323), (77, 2102328), (84, 1927134), (88, 1839537), (99, 1635144), (108, 1498882), (126, 1284756), (132, 1226358), (154, 1051164), (168, 963567), (189, 856504), (198, 817572), (216, 749441), (231, 700776), (252, 642378), (264, 613179), (297, 545048), (308, 525582), (378, 428252), (396, 408786), (462, 350388), (504, 321189), (594, 272524), (616, 262791), (693, 233592), (756, 214126), (792, 204393), (924, 175194), (1188, 136262), (1386, 116796), (1512, 107063), (1848, 87597), (2079, 77864), (2376, 68131), (2772, 58398), (4158, 38932), (5544, 29199), (8316, 19466), (9733, 16632)]