148978872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2722

約数の個数: 128

約数和(自身を含む): 485913600

約数和(自身を除く): 336934728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2663, 2664, 3108, 3996, 4662, 5326, 6216, 6993, 7989, 7992, 9324, 10652, 13986, 15978, 18641, 18648, 21304, 23967, 27972, 31956, 37282, 47934, 55923, 55944, 63912, 71901, 74564, 95868, 98531, 111846, 143802, 149128, 167769, 191736, 197062, 223692, 287604, 295593, 335538, 394124, 447384, 503307, 575208, 591186, 671076, 689717, 788248, 886779, 1006614, 1182372, 1342152, 1379434, 1773558, 2013228, 2069151, 2364744, 2660337, 2758868, 3547116, 4026456, 4138302, 5320674, 5517736, 6207453, 7094232, 8276604, 10641348, 12414906, 16553208, 18622359, 21282696, 24829812, 37244718, 49659624, 74489436, 148978872]

約数ペア:

[(1, 148978872), (2, 74489436), (3, 49659624), (4, 37244718), (6, 24829812), (7, 21282696), (8, 18622359), (9, 16553208), (12, 12414906), (14, 10641348), (18, 8276604), (21, 7094232), (24, 6207453), (27, 5517736), (28, 5320674), (36, 4138302), (37, 4026456), (42, 3547116), (54, 2758868), (56, 2660337), (63, 2364744), (72, 2069151), (74, 2013228), (84, 1773558), (108, 1379434), (111, 1342152), (126, 1182372), (148, 1006614), (168, 886779), (189, 788248), (216, 689717), (222, 671076), (252, 591186), (259, 575208), (296, 503307), (333, 447384), (378, 394124), (444, 335538), (504, 295593), (518, 287604), (666, 223692), (756, 197062), (777, 191736), (888, 167769), (999, 149128), (1036, 143802), (1332, 111846), (1512, 98531), (1554, 95868), (1998, 74564), (2072, 71901), (2331, 63912), (2663, 55944), (2664, 55923), (3108, 47934), (3996, 37282), (4662, 31956), (5326, 27972), (6216, 23967), (6993, 21304), (7989, 18648), (7992, 18641), (9324, 15978), (10652, 13986)]