161230048

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 391184640

約数和(自身を除く): 229954592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 532, 602, 608, 688, 817, 881, 1064, 1204, 1376, 1634, 1762, 2128, 2408, 3268, 3524, 4256, 4816, 5719, 6167, 6536, 7048, 9632, 11438, 12334, 13072, 14096, 16739, 22876, 24668, 26144, 28192, 33478, 37883, 45752, 49336, 66956, 75766, 91504, 98672, 117173, 133912, 151532, 183008, 197344, 234346, 265181, 267824, 303064, 468692, 530362, 535648, 606128, 719777, 937384, 1060724, 1212256, 1439554, 1874768, 2121448, 2879108, 3749536, 4242896, 5038439, 5758216, 8485792, 10076878, 11516432, 20153756, 23032864, 40307512, 80615024, 161230048]

約数ペア:

[(1, 161230048), (2, 80615024), (4, 40307512), (7, 23032864), (8, 20153756), (14, 11516432), (16, 10076878), (19, 8485792), (28, 5758216), (32, 5038439), (38, 4242896), (43, 3749536), (56, 2879108), (76, 2121448), (86, 1874768), (112, 1439554), (133, 1212256), (152, 1060724), (172, 937384), (224, 719777), (266, 606128), (301, 535648), (304, 530362), (344, 468692), (532, 303064), (602, 267824), (608, 265181), (688, 234346), (817, 197344), (881, 183008), (1064, 151532), (1204, 133912), (1376, 117173), (1634, 98672), (1762, 91504), (2128, 75766), (2408, 66956), (3268, 49336), (3524, 45752), (4256, 37883), (4816, 33478), (5719, 28192), (6167, 26144), (6536, 24668), (7048, 22876), (9632, 16739), (11438, 14096), (12334, 13072)]