164914288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 120

約数和(自身を含む): 412168064

約数和(自身を除く): 247253776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 121, 154, 172, 176, 242, 283, 301, 308, 344, 473, 484, 566, 602, 616, 688, 847, 946, 968, 1132, 1204, 1232, 1694, 1892, 1936, 1981, 2264, 2408, 3113, 3311, 3388, 3784, 3962, 4528, 4816, 5203, 6226, 6622, 6776, 7568, 7924, 10406, 12169, 12452, 13244, 13552, 15848, 20812, 21791, 24338, 24904, 26488, 31696, 34243, 36421, 41624, 43582, 48676, 49808, 52976, 68486, 72842, 83248, 85183, 87164, 97352, 133859, 136972, 145684, 170366, 174328, 194704, 239701, 267718, 273944, 291368, 340732, 348656, 479402, 535436, 547888, 582736, 681464, 937013, 958804, 1070872, 1362928, 1472449, 1874026, 1917608, 2141744, 2944898, 3748052, 3835216, 5889796, 7496104, 10307143, 11779592, 14992208, 20614286, 23559184, 41228572, 82457144, 164914288]

約数ペア:

[(1, 164914288), (2, 82457144), (4, 41228572), (7, 23559184), (8, 20614286), (11, 14992208), (14, 11779592), (16, 10307143), (22, 7496104), (28, 5889796), (43, 3835216), (44, 3748052), (56, 2944898), (77, 2141744), (86, 1917608), (88, 1874026), (112, 1472449), (121, 1362928), (154, 1070872), (172, 958804), (176, 937013), (242, 681464), (283, 582736), (301, 547888), (308, 535436), (344, 479402), (473, 348656), (484, 340732), (566, 291368), (602, 273944), (616, 267718), (688, 239701), (847, 194704), (946, 174328), (968, 170366), (1132, 145684), (1204, 136972), (1232, 133859), (1694, 97352), (1892, 87164), (1936, 85183), (1981, 83248), (2264, 72842), (2408, 68486), (3113, 52976), (3311, 49808), (3388, 48676), (3784, 43582), (3962, 41624), (4528, 36421), (4816, 34243), (5203, 31696), (6226, 26488), (6622, 24904), (6776, 24338), (7568, 21791), (7924, 20812), (10406, 15848), (12169, 13552), (12452, 13244)]