174209256

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 519573600

約数和(自身を除く): 345364344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 103, 104, 117, 139, 156, 169, 206, 234, 278, 309, 312, 338, 412, 417, 468, 507, 556, 618, 676, 824, 834, 927, 936, 1014, 1112, 1236, 1251, 1339, 1352, 1521, 1668, 1807, 1854, 2028, 2472, 2502, 2678, 3042, 3336, 3614, 3708, 4017, 4056, 5004, 5356, 5421, 6084, 7228, 7416, 8034, 10008, 10712, 10842, 12051, 12168, 14317, 14456, 16068, 16263, 17407, 21684, 23491, 24102, 28634, 32136, 32526, 34814, 42951, 43368, 46982, 48204, 52221, 57268, 65052, 69628, 70473, 85902, 93964, 96408, 104442, 114536, 128853, 130104, 139256, 140946, 156663, 171804, 186121, 187928, 208884, 211419, 257706, 281892, 313326, 343608, 372242, 417768, 422838, 515412, 558363, 563784, 626652, 744484, 845676, 1030824, 1116726, 1253304, 1488968, 1675089, 1691352, 2233452, 2419573, 3350178, 4466904, 4839146, 6700356, 7258719, 9678292, 13400712, 14517438, 19356584, 21776157, 29034876, 43552314, 58069752, 87104628, 174209256]

約数ペア:

[(1, 174209256), (2, 87104628), (3, 58069752), (4, 43552314), (6, 29034876), (8, 21776157), (9, 19356584), (12, 14517438), (13, 13400712), (18, 9678292), (24, 7258719), (26, 6700356), (36, 4839146), (39, 4466904), (52, 3350178), (72, 2419573), (78, 2233452), (103, 1691352), (104, 1675089), (117, 1488968), (139, 1253304), (156, 1116726), (169, 1030824), (206, 845676), (234, 744484), (278, 626652), (309, 563784), (312, 558363), (338, 515412), (412, 422838), (417, 417768), (468, 372242), (507, 343608), (556, 313326), (618, 281892), (676, 257706), (824, 211419), (834, 208884), (927, 187928), (936, 186121), (1014, 171804), (1112, 156663), (1236, 140946), (1251, 139256), (1339, 130104), (1352, 128853), (1521, 114536), (1668, 104442), (1807, 96408), (1854, 93964), (2028, 85902), (2472, 70473), (2502, 69628), (2678, 65052), (3042, 57268), (3336, 52221), (3614, 48204), (3708, 46982), (4017, 43368), (4056, 42951), (5004, 34814), (5356, 32526), (5421, 32136), (6084, 28634), (7228, 24102), (7416, 23491), (8034, 21684), (10008, 17407), (10712, 16263), (10842, 16068), (12051, 14456), (12168, 14317)]