138644064

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 144

約数和(自身を含む): 447174000

約数和(自身を除く): 308529936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1949, 1976, 2223, 2736, 2964, 3744, 3898, 3952, 4446, 5472, 5847, 5928, 7796, 7904, 8892, 11694, 11856, 15592, 17541, 17784, 23388, 23712, 25337, 31184, 35082, 35568, 37031, 46776, 50674, 62368, 70164, 71136, 74062, 76011, 93552, 101348, 111093, 140328, 148124, 152022, 187104, 202696, 222186, 228033, 280656, 296248, 304044, 333279, 405392, 444372, 456066, 481403, 561312, 592496, 608088, 666558, 810784, 888744, 912132, 962806, 1184992, 1216176, 1333116, 1444209, 1777488, 1824264, 1925612, 2432352, 2666232, 2888418, 3554976, 3648528, 3851224, 4332627, 5332464, 5776836, 7297056, 7702448, 8665254, 10664928, 11553672, 15404896, 17330508, 23107344, 34661016, 46214688, 69322032, 138644064]

約数ペア:

[(1, 138644064), (2, 69322032), (3, 46214688), (4, 34661016), (6, 23107344), (8, 17330508), (9, 15404896), (12, 11553672), (13, 10664928), (16, 8665254), (18, 7702448), (19, 7297056), (24, 5776836), (26, 5332464), (32, 4332627), (36, 3851224), (38, 3648528), (39, 3554976), (48, 2888418), (52, 2666232), (57, 2432352), (72, 1925612), (76, 1824264), (78, 1777488), (96, 1444209), (104, 1333116), (114, 1216176), (117, 1184992), (144, 962806), (152, 912132), (156, 888744), (171, 810784), (208, 666558), (228, 608088), (234, 592496), (247, 561312), (288, 481403), (304, 456066), (312, 444372), (342, 405392), (416, 333279), (456, 304044), (468, 296248), (494, 280656), (608, 228033), (624, 222186), (684, 202696), (741, 187104), (912, 152022), (936, 148124), (988, 140328), (1248, 111093), (1368, 101348), (1482, 93552), (1824, 76011), (1872, 74062), (1949, 71136), (1976, 70164), (2223, 62368), (2736, 50674), (2964, 46776), (3744, 37031), (3898, 35568), (3952, 35082), (4446, 31184), (5472, 25337), (5847, 23712), (5928, 23388), (7796, 17784), (7904, 17541), (8892, 15592), (11694, 11856)]