129138408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:628

約数の個数: 128

約数和(自身を含む): 412876800

約数和(自身を除く): 283738392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 223, 252, 378, 383, 446, 504, 669, 756, 766, 892, 1149, 1338, 1512, 1532, 1561, 1784, 2007, 2298, 2676, 2681, 3064, 3122, 3447, 4014, 4596, 4683, 5352, 5362, 6021, 6244, 6894, 8028, 8043, 9192, 9366, 10341, 10724, 12042, 12488, 13788, 14049, 16056, 16086, 18732, 20682, 21448, 24084, 24129, 27576, 28098, 32172, 37464, 41364, 42147, 48168, 48258, 56196, 64344, 72387, 82728, 84294, 85409, 96516, 112392, 144774, 168588, 170818, 193032, 256227, 289548, 337176, 341636, 512454, 579096, 597863, 683272, 768681, 1024908, 1195726, 1537362, 1793589, 2049816, 2306043, 2391452, 3074724, 3587178, 4612086, 4782904, 5380767, 6149448, 7174356, 9224172, 10761534, 14348712, 16142301, 18448344, 21523068, 32284602, 43046136, 64569204, 129138408]

約数ペア:

[(1, 129138408), (2, 64569204), (3, 43046136), (4, 32284602), (6, 21523068), (7, 18448344), (8, 16142301), (9, 14348712), (12, 10761534), (14, 9224172), (18, 7174356), (21, 6149448), (24, 5380767), (27, 4782904), (28, 4612086), (36, 3587178), (42, 3074724), (54, 2391452), (56, 2306043), (63, 2049816), (72, 1793589), (84, 1537362), (108, 1195726), (126, 1024908), (168, 768681), (189, 683272), (216, 597863), (223, 579096), (252, 512454), (378, 341636), (383, 337176), (446, 289548), (504, 256227), (669, 193032), (756, 170818), (766, 168588), (892, 144774), (1149, 112392), (1338, 96516), (1512, 85409), (1532, 84294), (1561, 82728), (1784, 72387), (2007, 64344), (2298, 56196), (2676, 48258), (2681, 48168), (3064, 42147), (3122, 41364), (3447, 37464), (4014, 32172), (4596, 28098), (4683, 27576), (5352, 24129), (5362, 24084), (6021, 21448), (6244, 20682), (6894, 18732), (8028, 16086), (8043, 16056), (9192, 14049), (9366, 13788), (10341, 12488), (10724, 12042)]