145272064

素因数分解:

$2^8\times 7^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 108

約数和(自身を含む): 347543364

約数和(自身を除く): 202271300

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 128, 148, 196, 224, 256, 259, 296, 313, 392, 448, 518, 592, 626, 784, 896, 1036, 1184, 1252, 1568, 1792, 1813, 2072, 2191, 2368, 2504, 3136, 3626, 4144, 4382, 4736, 5008, 6272, 7252, 8288, 8764, 9472, 10016, 11581, 12544, 14504, 15337, 16576, 17528, 20032, 23162, 29008, 30674, 33152, 35056, 40064, 46324, 58016, 61348, 66304, 70112, 80128, 81067, 92648, 116032, 122696, 140224, 162134, 185296, 232064, 245392, 280448, 324268, 370592, 464128, 490784, 560896, 567469, 648536, 741184, 981568, 1134938, 1297072, 1482368, 1963136, 2269876, 2594144, 2964736, 3926272, 4539752, 5188288, 9079504, 10376576, 18159008, 20753152, 36318016, 72636032, 145272064]

約数ペア:

[(1, 145272064), (2, 72636032), (4, 36318016), (7, 20753152), (8, 18159008), (14, 10376576), (16, 9079504), (28, 5188288), (32, 4539752), (37, 3926272), (49, 2964736), (56, 2594144), (64, 2269876), (74, 1963136), (98, 1482368), (112, 1297072), (128, 1134938), (148, 981568), (196, 741184), (224, 648536), (256, 567469), (259, 560896), (296, 490784), (313, 464128), (392, 370592), (448, 324268), (518, 280448), (592, 245392), (626, 232064), (784, 185296), (896, 162134), (1036, 140224), (1184, 122696), (1252, 116032), (1568, 92648), (1792, 81067), (1813, 80128), (2072, 70112), (2191, 66304), (2368, 61348), (2504, 58016), (3136, 46324), (3626, 40064), (4144, 35056), (4382, 33152), (4736, 30674), (5008, 29008), (6272, 23162), (7252, 20032), (8288, 17528), (8764, 16576), (9472, 15337), (10016, 14504), (11581, 12544)]