142121736

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{17783}}^1$

素因数の和:17835

約数の個数: 64

約数和(自身を含む): 405475200

約数和(自身を除く): 263353464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 17783, 35566, 53349, 71132, 106698, 142264, 160047, 213396, 320094, 426792, 480141, 640188, 657971, 960282, 1280376, 1315942, 1920564, 1973913, 2631884, 3841128, 3947826, 5263768, 5921739, 7895652, 11843478, 15791304, 17765217, 23686956, 35530434, 47373912, 71060868, 142121736]

約数ペア:

[(1, 142121736), (2, 71060868), (3, 47373912), (4, 35530434), (6, 23686956), (8, 17765217), (9, 15791304), (12, 11843478), (18, 7895652), (24, 5921739), (27, 5263768), (36, 3947826), (37, 3841128), (54, 2631884), (72, 1973913), (74, 1920564), (108, 1315942), (111, 1280376), (148, 960282), (216, 657971), (222, 640188), (296, 480141), (333, 426792), (444, 320094), (666, 213396), (888, 160047), (999, 142264), (1332, 106698), (1998, 71132), (2664, 53349), (3996, 35566), (7992, 17783)]