159911752

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 128

約数和(自身を含む): 424166400

約数和(自身を除く): 264254648

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 133, 143, 152, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 616, 728, 836, 988, 1001, 1051, 1064, 1144, 1463, 1672, 1729, 1976, 2002, 2102, 2717, 2926, 3458, 4004, 4204, 5434, 5852, 6916, 7357, 8008, 8408, 10868, 11561, 11704, 13663, 13832, 14714, 19019, 19969, 21736, 23122, 27326, 29428, 38038, 39938, 46244, 54652, 58856, 76076, 79876, 80927, 92488, 95641, 109304, 139783, 150293, 152152, 159752, 161854, 191282, 219659, 259597, 279566, 300586, 323708, 382564, 439318, 519194, 559132, 601172, 647416, 765128, 878636, 1038388, 1052051, 1118264, 1202344, 1537613, 1757272, 1817179, 2076776, 2104102, 2855567, 3075226, 3634358, 4208204, 5711134, 6150452, 7268716, 8416408, 11422268, 12300904, 14537432, 19988969, 22844536, 39977938, 79955876, 159911752]

約数ペア:

[(1, 159911752), (2, 79955876), (4, 39977938), (7, 22844536), (8, 19988969), (11, 14537432), (13, 12300904), (14, 11422268), (19, 8416408), (22, 7268716), (26, 6150452), (28, 5711134), (38, 4208204), (44, 3634358), (52, 3075226), (56, 2855567), (76, 2104102), (77, 2076776), (88, 1817179), (91, 1757272), (104, 1537613), (133, 1202344), (143, 1118264), (152, 1052051), (154, 1038388), (182, 878636), (209, 765128), (247, 647416), (266, 601172), (286, 559132), (308, 519194), (364, 439318), (418, 382564), (494, 323708), (532, 300586), (572, 279566), (616, 259597), (728, 219659), (836, 191282), (988, 161854), (1001, 159752), (1051, 152152), (1064, 150293), (1144, 139783), (1463, 109304), (1672, 95641), (1729, 92488), (1976, 80927), (2002, 79876), (2102, 76076), (2717, 58856), (2926, 54652), (3458, 46244), (4004, 39938), (4204, 38038), (5434, 29428), (5852, 27326), (6916, 23122), (7357, 21736), (8008, 19969), (8408, 19019), (10868, 14714), (11561, 13832), (11704, 13663)]