171034808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 418176000

約数和(自身を除く): 247141192

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 29, 38, 46, 56, 58, 76, 92, 116, 133, 152, 161, 184, 203, 232, 241, 266, 322, 406, 437, 482, 532, 551, 644, 667, 812, 874, 964, 1064, 1102, 1288, 1334, 1624, 1687, 1748, 1928, 2204, 2668, 3059, 3374, 3496, 3857, 4408, 4579, 4669, 5336, 5543, 6118, 6748, 6989, 7714, 9158, 9338, 11086, 12236, 12673, 13496, 13978, 15428, 18316, 18676, 22172, 24472, 25346, 27956, 30856, 32053, 36632, 37352, 38801, 44344, 48923, 50692, 55912, 64106, 77602, 88711, 97846, 101384, 105317, 128212, 132791, 155204, 160747, 177422, 195692, 210634, 256424, 265582, 310408, 321494, 354844, 391384, 421268, 531164, 642988, 709688, 737219, 842536, 929537, 1062328, 1125229, 1285976, 1474438, 1859074, 2250458, 2948876, 3054193, 3718148, 4500916, 5897752, 6108386, 7436296, 9001832, 12216772, 21379351, 24433544, 42758702, 85517404, 171034808]

約数ペア:

[(1, 171034808), (2, 85517404), (4, 42758702), (7, 24433544), (8, 21379351), (14, 12216772), (19, 9001832), (23, 7436296), (28, 6108386), (29, 5897752), (38, 4500916), (46, 3718148), (56, 3054193), (58, 2948876), (76, 2250458), (92, 1859074), (116, 1474438), (133, 1285976), (152, 1125229), (161, 1062328), (184, 929537), (203, 842536), (232, 737219), (241, 709688), (266, 642988), (322, 531164), (406, 421268), (437, 391384), (482, 354844), (532, 321494), (551, 310408), (644, 265582), (667, 256424), (812, 210634), (874, 195692), (964, 177422), (1064, 160747), (1102, 155204), (1288, 132791), (1334, 128212), (1624, 105317), (1687, 101384), (1748, 97846), (1928, 88711), (2204, 77602), (2668, 64106), (3059, 55912), (3374, 50692), (3496, 48923), (3857, 44344), (4408, 38801), (4579, 37352), (4669, 36632), (5336, 32053), (5543, 30856), (6118, 27956), (6748, 25346), (6989, 24472), (7714, 22172), (9158, 18676), (9338, 18316), (11086, 15428), (12236, 13978), (12673, 13496)]