156777856

素因数分解:

$2^7\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 321899760

約数和(自身を除く): 165121904

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 101, 128, 134, 181, 202, 268, 362, 404, 536, 724, 808, 1072, 1448, 1616, 2144, 2896, 3232, 4288, 5792, 6464, 6767, 8576, 11584, 12127, 12928, 13534, 18281, 23168, 24254, 27068, 36562, 48508, 54136, 73124, 97016, 108272, 146248, 194032, 216544, 292496, 388064, 433088, 584992, 776128, 866176, 1169984, 1224827, 1552256, 2339968, 2449654, 4899308, 9798616, 19597232, 39194464, 78388928, 156777856]

約数ペア:

[(1, 156777856), (2, 78388928), (4, 39194464), (8, 19597232), (16, 9798616), (32, 4899308), (64, 2449654), (67, 2339968), (101, 1552256), (128, 1224827), (134, 1169984), (181, 866176), (202, 776128), (268, 584992), (362, 433088), (404, 388064), (536, 292496), (724, 216544), (808, 194032), (1072, 146248), (1448, 108272), (1616, 97016), (2144, 73124), (2896, 54136), (3232, 48508), (4288, 36562), (5792, 27068), (6464, 24254), (6767, 23168), (8576, 18281), (11584, 13534), (12127, 12928)]