142498512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:657

約数の個数: 120

約数和(自身を含む): 433034784

約数和(自身を除く): 290536272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 467, 468, 489, 624, 652, 934, 936, 978, 1304, 1401, 1467, 1868, 1872, 1956, 2119, 2608, 2802, 2934, 3736, 3912, 4203, 4238, 5604, 5868, 6071, 6357, 7472, 7824, 8406, 8476, 11208, 11736, 12142, 12714, 16812, 16952, 18213, 19071, 22416, 23472, 24284, 25428, 33624, 33904, 36426, 38142, 48568, 50856, 54639, 67248, 72852, 76121, 76284, 97136, 101712, 109278, 145704, 152242, 152568, 218556, 228363, 291408, 304484, 305136, 437112, 456726, 608968, 685089, 874224, 913452, 989573, 1217936, 1370178, 1826904, 1979146, 2740356, 2968719, 3653808, 3958292, 5480712, 5937438, 7916584, 8906157, 10961424, 11874876, 15833168, 17812314, 23749752, 35624628, 47499504, 71249256, 142498512]

約数ペア:

[(1, 142498512), (2, 71249256), (3, 47499504), (4, 35624628), (6, 23749752), (8, 17812314), (9, 15833168), (12, 11874876), (13, 10961424), (16, 8906157), (18, 7916584), (24, 5937438), (26, 5480712), (36, 3958292), (39, 3653808), (48, 2968719), (52, 2740356), (72, 1979146), (78, 1826904), (104, 1370178), (117, 1217936), (144, 989573), (156, 913452), (163, 874224), (208, 685089), (234, 608968), (312, 456726), (326, 437112), (467, 305136), (468, 304484), (489, 291408), (624, 228363), (652, 218556), (934, 152568), (936, 152242), (978, 145704), (1304, 109278), (1401, 101712), (1467, 97136), (1868, 76284), (1872, 76121), (1956, 72852), (2119, 67248), (2608, 54639), (2802, 50856), (2934, 48568), (3736, 38142), (3912, 36426), (4203, 33904), (4238, 33624), (5604, 25428), (5868, 24284), (6071, 23472), (6357, 22416), (7472, 19071), (7824, 18213), (8406, 16952), (8476, 16812), (11208, 12714), (11736, 12142)]