153163808

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 144

約数和(自身を含む): 380588544

約数和(自身を除く): 227424736

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 49, 56, 62, 92, 98, 112, 124, 137, 161, 184, 196, 217, 224, 248, 274, 322, 368, 392, 434, 496, 548, 644, 713, 736, 784, 868, 959, 992, 1096, 1127, 1288, 1426, 1519, 1568, 1736, 1918, 2192, 2254, 2576, 2852, 3038, 3151, 3472, 3836, 4247, 4384, 4508, 4991, 5152, 5704, 6076, 6302, 6713, 6944, 7672, 8494, 9016, 9982, 11408, 12152, 12604, 13426, 15344, 16988, 18032, 19964, 22057, 22816, 24304, 25208, 26852, 29729, 30688, 33976, 34937, 36064, 39928, 44114, 48608, 50416, 53704, 59458, 67952, 69874, 79856, 88228, 97681, 100832, 107408, 118916, 135904, 139748, 154399, 159712, 176456, 195362, 208103, 214816, 237832, 279496, 308798, 352912, 390724, 416206, 475664, 558992, 617596, 683767, 705824, 781448, 832412, 951328, 1117984, 1235192, 1367534, 1562896, 1664824, 2470384, 2735068, 3125792, 3329648, 4786369, 4940768, 5470136, 6659296, 9572738, 10940272, 19145476, 21880544, 38290952, 76581904, 153163808]

約数ペア:

[(1, 153163808), (2, 76581904), (4, 38290952), (7, 21880544), (8, 19145476), (14, 10940272), (16, 9572738), (23, 6659296), (28, 5470136), (31, 4940768), (32, 4786369), (46, 3329648), (49, 3125792), (56, 2735068), (62, 2470384), (92, 1664824), (98, 1562896), (112, 1367534), (124, 1235192), (137, 1117984), (161, 951328), (184, 832412), (196, 781448), (217, 705824), (224, 683767), (248, 617596), (274, 558992), (322, 475664), (368, 416206), (392, 390724), (434, 352912), (496, 308798), (548, 279496), (644, 237832), (713, 214816), (736, 208103), (784, 195362), (868, 176456), (959, 159712), (992, 154399), (1096, 139748), (1127, 135904), (1288, 118916), (1426, 107408), (1519, 100832), (1568, 97681), (1736, 88228), (1918, 79856), (2192, 69874), (2254, 67952), (2576, 59458), (2852, 53704), (3038, 50416), (3151, 48608), (3472, 44114), (3836, 39928), (4247, 36064), (4384, 34937), (4508, 33976), (4991, 30688), (5152, 29729), (5704, 26852), (6076, 25208), (6302, 24304), (6713, 22816), (6944, 22057), (7672, 19964), (8494, 18032), (9016, 16988), (9982, 15344), (11408, 13426), (12152, 12604)]