156969234448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^2\times {\mathrm{659}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 335279165760

約数和(自身を除く): 178309931312

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 127, 142, 208, 254, 284, 508, 568, 659, 923, 1016, 1136, 1318, 1651, 1846, 2032, 2636, 3302, 3692, 5272, 6604, 7384, 8567, 9017, 10544, 13208, 14768, 16129, 17134, 18034, 26416, 32258, 34268, 36068, 46789, 64516, 68536, 72136, 83693, 93578, 117221, 129032, 137072, 144272, 167386, 187156, 209677, 234442, 258064, 334772, 374312, 419354, 468884, 608257, 669544, 748624, 838708, 937768, 1088009, 1145159, 1216514, 1339088, 1677416, 1875536, 2176018, 2290318, 2433028, 3354832, 4352036, 4580636, 4866056, 5942203, 8704072, 9161272, 9732112, 10629011, 11884406, 14887067, 17408144, 18322544, 21258022, 23768812, 29774134, 42516044, 47537624, 59548268, 77248639, 85032088, 95075248, 119096536, 138177143, 154497278, 170064176, 238193072, 276354286, 308994556, 552708572, 617989112, 754659781, 1105417144, 1235978224, 1509319562, 2210834288, 3018639124, 6037278248, 9810577153, 12074556496, 19621154306, 39242308612, 78484617224, 156969234448]

約数ペア:

[(1, 156969234448), (2, 78484617224), (4, 39242308612), (8, 19621154306), (13, 12074556496), (16, 9810577153), (26, 6037278248), (52, 3018639124), (71, 2210834288), (104, 1509319562), (127, 1235978224), (142, 1105417144), (208, 754659781), (254, 617989112), (284, 552708572), (508, 308994556), (568, 276354286), (659, 238193072), (923, 170064176), (1016, 154497278), (1136, 138177143), (1318, 119096536), (1651, 95075248), (1846, 85032088), (2032, 77248639), (2636, 59548268), (3302, 47537624), (3692, 42516044), (5272, 29774134), (6604, 23768812), (7384, 21258022), (8567, 18322544), (9017, 17408144), (10544, 14887067), (13208, 11884406), (14768, 10629011), (16129, 9732112), (17134, 9161272), (18034, 8704072), (26416, 5942203), (32258, 4866056), (34268, 4580636), (36068, 4352036), (46789, 3354832), (64516, 2433028), (68536, 2290318), (72136, 2176018), (83693, 1875536), (93578, 1677416), (117221, 1339088), (129032, 1216514), (137072, 1145159), (144272, 1088009), (167386, 937768), (187156, 838708), (209677, 748624), (234442, 669544), (258064, 608257), (334772, 468884), (374312, 419354)]